25883472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 71334720

約数和(自身を除く): 45451248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 281, 303, 304, 404, 456, 562, 606, 808, 843, 912, 1124, 1212, 1616, 1686, 1919, 2248, 2424, 3372, 3838, 4496, 4848, 5339, 5757, 6744, 7676, 10678, 11514, 13488, 15352, 16017, 21356, 23028, 28381, 30704, 32034, 42712, 46056, 56762, 64068, 85143, 85424, 92112, 113524, 128136, 170286, 227048, 256272, 340572, 454096, 539239, 681144, 1078478, 1362288, 1617717, 2156956, 3235434, 4313912, 6470868, 8627824, 12941736, 25883472]

約数ペア:

[(1, 25883472), (2, 12941736), (3, 8627824), (4, 6470868), (6, 4313912), (8, 3235434), (12, 2156956), (16, 1617717), (19, 1362288), (24, 1078478), (38, 681144), (48, 539239), (57, 454096), (76, 340572), (101, 256272), (114, 227048), (152, 170286), (202, 128136), (228, 113524), (281, 92112), (303, 85424), (304, 85143), (404, 64068), (456, 56762), (562, 46056), (606, 42712), (808, 32034), (843, 30704), (912, 28381), (1124, 23028), (1212, 21356), (1616, 16017), (1686, 15352), (1919, 13488), (2248, 11514), (2424, 10678), (3372, 7676), (3838, 6744), (4496, 5757), (4848, 5339)]