2037568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 56

約数和(自身を含む): 4551680

約数和(自身を除く): 2514112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 158, 208, 248, 316, 403, 416, 496, 632, 806, 832, 992, 1027, 1264, 1612, 1984, 2054, 2449, 2528, 3224, 4108, 4898, 5056, 6448, 8216, 9796, 12896, 16432, 19592, 25792, 31837, 32864, 39184, 63674, 65728, 78368, 127348, 156736, 254696, 509392, 1018784, 2037568]

約数ペア:

[(1, 2037568), (2, 1018784), (4, 509392), (8, 254696), (13, 156736), (16, 127348), (26, 78368), (31, 65728), (32, 63674), (52, 39184), (62, 32864), (64, 31837), (79, 25792), (104, 19592), (124, 16432), (158, 12896), (208, 9796), (248, 8216), (316, 6448), (403, 5056), (416, 4898), (496, 4108), (632, 3224), (806, 2528), (832, 2449), (992, 2054), (1027, 1984), (1264, 1612)]