26157410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 48358512

約数和(自身を除く): 22201102

約数列:

[1, 2, 5, 10, 61, 122, 137, 274, 305, 313, 610, 626, 685, 1370, 1565, 3130, 8357, 16714, 19093, 38186, 41785, 42881, 83570, 85762, 95465, 190930, 214405, 428810, 2615741, 5231482, 13078705, 26157410]

約数ペア:

[(1, 26157410), (2, 13078705), (5, 5231482), (10, 2615741), (61, 428810), (122, 214405), (137, 190930), (274, 95465), (305, 85762), (313, 83570), (610, 42881), (626, 41785), (685, 38186), (1370, 19093), (1565, 16714), (3130, 8357)]