25530816

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1409

約数の個数: 56

約数和(自身を含む): 68258944

約数和(自身を除く): 42728128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1291, 1648, 2472, 2582, 3296, 3873, 4944, 5164, 6592, 7746, 9888, 10328, 15492, 19776, 20656, 30984, 41312, 61968, 82624, 123936, 132973, 247872, 265946, 398919, 531892, 797838, 1063784, 1595676, 2127568, 3191352, 4255136, 6382704, 8510272, 12765408, 25530816]

約数ペア:

[(1, 25530816), (2, 12765408), (3, 8510272), (4, 6382704), (6, 4255136), (8, 3191352), (12, 2127568), (16, 1595676), (24, 1063784), (32, 797838), (48, 531892), (64, 398919), (96, 265946), (103, 247872), (192, 132973), (206, 123936), (309, 82624), (412, 61968), (618, 41312), (824, 30984), (1236, 20656), (1291, 19776), (1648, 15492), (2472, 10328), (2582, 9888), (3296, 7746), (3873, 6592), (4944, 5164)]