125420672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4013

約数の個数: 64

約数和(自身を含む): 283315200

約数和(自身を除く): 157894528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 3967, 7904, 7934, 15808, 15868, 31616, 31736, 51571, 63472, 75373, 103142, 126944, 150746, 206284, 253888, 301492, 412568, 507776, 602984, 825136, 979849, 1205968, 1650272, 1959698, 2411936, 3300544, 3919396, 4823872, 6601088, 7838792, 9647744, 15677584, 31355168, 62710336, 125420672]

約数ペア:

[(1, 125420672), (2, 62710336), (4, 31355168), (8, 15677584), (13, 9647744), (16, 7838792), (19, 6601088), (26, 4823872), (32, 3919396), (38, 3300544), (52, 2411936), (64, 1959698), (76, 1650272), (104, 1205968), (128, 979849), (152, 825136), (208, 602984), (247, 507776), (304, 412568), (416, 301492), (494, 253888), (608, 206284), (832, 150746), (988, 126944), (1216, 103142), (1664, 75373), (1976, 63472), (2432, 51571), (3952, 31736), (3967, 31616), (7904, 15868), (7934, 15808)]