64570648

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 123100560

約数和(自身を除く): 58529912

約数列:

[1, 2, 4, 8, 107, 214, 241, 313, 428, 482, 626, 856, 964, 1252, 1928, 2504, 25787, 33491, 51574, 66982, 75433, 103148, 133964, 150866, 206296, 267928, 301732, 603464, 8071331, 16142662, 32285324, 64570648]

約数ペア:

[(1, 64570648), (2, 32285324), (4, 16142662), (8, 8071331), (107, 603464), (214, 301732), (241, 267928), (313, 206296), (428, 150866), (482, 133964), (626, 103148), (856, 75433), (964, 66982), (1252, 51574), (1928, 33491), (2504, 25787)]