24657152

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 54942720

約数和(自身を除く): 30285568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 239, 248, 256, 403, 416, 478, 496, 806, 832, 956, 992, 1612, 1664, 1912, 1984, 3107, 3224, 3328, 3824, 3968, 6214, 6448, 7409, 7648, 7936, 12428, 12896, 14818, 15296, 24856, 25792, 29636, 30592, 49712, 51584, 59272, 61184, 96317, 99424, 103168, 118544, 192634, 198848, 237088, 385268, 397696, 474176, 770536, 795392, 948352, 1541072, 1896704, 3082144, 6164288, 12328576, 24657152]

約数ペア:

[(1, 24657152), (2, 12328576), (4, 6164288), (8, 3082144), (13, 1896704), (16, 1541072), (26, 948352), (31, 795392), (32, 770536), (52, 474176), (62, 397696), (64, 385268), (104, 237088), (124, 198848), (128, 192634), (208, 118544), (239, 103168), (248, 99424), (256, 96317), (403, 61184), (416, 59272), (478, 51584), (496, 49712), (806, 30592), (832, 29636), (956, 25792), (992, 24856), (1612, 15296), (1664, 14818), (1912, 12896), (1984, 12428), (3107, 7936), (3224, 7648), (3328, 7409), (3824, 6448), (3968, 6214)]