28204069976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 57373747200

約数和(自身を除く): 29169677224

約数列:

[1, 2, 4, 8, 23, 46, 79, 83, 92, 97, 158, 166, 184, 194, 241, 316, 332, 388, 482, 632, 664, 776, 964, 1817, 1909, 1928, 2231, 3634, 3818, 4462, 5543, 6557, 7268, 7636, 7663, 8051, 8924, 11086, 13114, 14536, 15272, 15326, 16102, 17848, 19039, 20003, 22172, 23377, 26228, 30652, 32204, 38078, 40006, 44344, 46754, 52456, 61304, 64408, 76156, 80012, 93508, 150811, 152312, 160024, 176249, 185173, 187016, 301622, 352498, 370346, 437897, 460069, 537671, 603244, 636029, 704996, 740692, 875794, 920138, 1075342, 1206488, 1272058, 1409992, 1481384, 1580237, 1751588, 1840276, 1846783, 1940291, 2150684, 2544116, 3160474, 3503176, 3680552, 3693566, 3880582, 4301368, 5088232, 6320948, 7387132, 7761164, 12641896, 14628667, 14774264, 15522328, 29257334, 36345451, 42476009, 44626693, 58514668, 72690902, 84952018, 89253386, 117029336, 145381804, 153282989, 169904036, 178506772, 290763608, 306565978, 339808072, 357013544, 613131956, 1226263912, 3525508747, 7051017494, 14102034988, 28204069976]

約数ペア:

[(1, 28204069976), (2, 14102034988), (4, 7051017494), (8, 3525508747), (23, 1226263912), (46, 613131956), (79, 357013544), (83, 339808072), (92, 306565978), (97, 290763608), (158, 178506772), (166, 169904036), (184, 153282989), (194, 145381804), (241, 117029336), (316, 89253386), (332, 84952018), (388, 72690902), (482, 58514668), (632, 44626693), (664, 42476009), (776, 36345451), (964, 29257334), (1817, 15522328), (1909, 14774264), (1928, 14628667), (2231, 12641896), (3634, 7761164), (3818, 7387132), (4462, 6320948), (5543, 5088232), (6557, 4301368), (7268, 3880582), (7636, 3693566), (7663, 3680552), (8051, 3503176), (8924, 3160474), (11086, 2544116), (13114, 2150684), (14536, 1940291), (15272, 1846783), (15326, 1840276), (16102, 1751588), (17848, 1580237), (19039, 1481384), (20003, 1409992), (22172, 1272058), (23377, 1206488), (26228, 1075342), (30652, 920138), (32204, 875794), (38078, 740692), (40006, 704996), (44344, 636029), (46754, 603244), (52456, 537671), (61304, 460069), (64408, 437897), (76156, 370346), (80012, 352498), (93508, 301622), (150811, 187016), (152312, 185173), (160024, 176249)]