42460288

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 102816000

約数和(自身を除く): 60355712

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 79, 104, 128, 136, 152, 158, 208, 221, 247, 272, 304, 316, 323, 416, 442, 494, 544, 608, 632, 646, 832, 884, 988, 1027, 1088, 1216, 1264, 1292, 1343, 1501, 1664, 1768, 1976, 2054, 2176, 2432, 2528, 2584, 2686, 3002, 3536, 3952, 4108, 4199, 5056, 5168, 5372, 6004, 7072, 7904, 8216, 8398, 10112, 10336, 10744, 12008, 14144, 15808, 16432, 16796, 17459, 19513, 20672, 21488, 24016, 25517, 28288, 31616, 32864, 33592, 34918, 39026, 41344, 42976, 48032, 51034, 65728, 67184, 69836, 78052, 85952, 96064, 102068, 131456, 134368, 139672, 156104, 171904, 192128, 204136, 268736, 279344, 312208, 331721, 408272, 537472, 558688, 624416, 663442, 816544, 1117376, 1248832, 1326884, 1633088, 2234752, 2497664, 2653768, 3266176, 5307536, 10615072, 21230144, 42460288]

約数ペア:

[(1, 42460288), (2, 21230144), (4, 10615072), (8, 5307536), (13, 3266176), (16, 2653768), (17, 2497664), (19, 2234752), (26, 1633088), (32, 1326884), (34, 1248832), (38, 1117376), (52, 816544), (64, 663442), (68, 624416), (76, 558688), (79, 537472), (104, 408272), (128, 331721), (136, 312208), (152, 279344), (158, 268736), (208, 204136), (221, 192128), (247, 171904), (272, 156104), (304, 139672), (316, 134368), (323, 131456), (416, 102068), (442, 96064), (494, 85952), (544, 78052), (608, 69836), (632, 67184), (646, 65728), (832, 51034), (884, 48032), (988, 42976), (1027, 41344), (1088, 39026), (1216, 34918), (1264, 33592), (1292, 32864), (1343, 31616), (1501, 28288), (1664, 25517), (1768, 24016), (1976, 21488), (2054, 20672), (2176, 19513), (2432, 17459), (2528, 16796), (2584, 16432), (2686, 15808), (3002, 14144), (3536, 12008), (3952, 10744), (4108, 10336), (4199, 10112), (5056, 8398), (5168, 8216), (5372, 7904), (6004, 7072)]