855113696

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1064

約数の個数: 72

約数和(自身を含む): 1801185120

約数和(自身を除く): 946071424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 361, 608, 632, 722, 937, 1264, 1444, 1501, 1874, 2528, 2888, 3002, 3748, 5776, 6004, 7496, 11552, 12008, 14992, 17803, 24016, 28519, 29984, 35606, 48032, 57038, 71212, 74023, 114076, 142424, 148046, 228152, 284848, 296092, 338257, 456304, 569696, 592184, 676514, 912608, 1184368, 1353028, 1406437, 2368736, 2706056, 2812874, 5412112, 5625748, 10824224, 11251496, 22502992, 26722303, 45005984, 53444606, 106889212, 213778424, 427556848, 855113696]

約数ペア:

[(1, 855113696), (2, 427556848), (4, 213778424), (8, 106889212), (16, 53444606), (19, 45005984), (32, 26722303), (38, 22502992), (76, 11251496), (79, 10824224), (152, 5625748), (158, 5412112), (304, 2812874), (316, 2706056), (361, 2368736), (608, 1406437), (632, 1353028), (722, 1184368), (937, 912608), (1264, 676514), (1444, 592184), (1501, 569696), (1874, 456304), (2528, 338257), (2888, 296092), (3002, 284848), (3748, 228152), (5776, 148046), (6004, 142424), (7496, 114076), (11552, 74023), (12008, 71212), (14992, 57038), (17803, 48032), (24016, 35606), (28519, 29984)]