67374656

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1243

約数の個数: 56

約数和(自身を含む): 142890240

約数和(自身を除く): 75515584

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1171, 1798, 1856, 1984, 2342, 3596, 4684, 7192, 9368, 14384, 18736, 28768, 33959, 36301, 37472, 57536, 67918, 72602, 74944, 135836, 145204, 271672, 290408, 543344, 580816, 1052729, 1086688, 1161632, 2105458, 2173376, 2323264, 4210916, 8421832, 16843664, 33687328, 67374656]

約数ペア:

[(1, 67374656), (2, 33687328), (4, 16843664), (8, 8421832), (16, 4210916), (29, 2323264), (31, 2173376), (32, 2105458), (58, 1161632), (62, 1086688), (64, 1052729), (116, 580816), (124, 543344), (232, 290408), (248, 271672), (464, 145204), (496, 135836), (899, 74944), (928, 72602), (992, 67918), (1171, 57536), (1798, 37472), (1856, 36301), (1984, 33959), (2342, 28768), (3596, 18736), (4684, 14384), (7192, 9368)]