25351167746

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1\times {\mathrm{1289}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 38829784320

約数和(自身を除く): 13478616574

約数列:

[1, 2, 67, 134, 317, 463, 634, 926, 1289, 2578, 21239, 31021, 42478, 62042, 86363, 146771, 172726, 293542, 408613, 596807, 817226, 1193614, 9833657, 19667314, 27377071, 39986069, 54754142, 79972138, 189187819, 378375638, 12675583873, 25351167746]

約数ペア:

[(1, 25351167746), (2, 12675583873), (67, 378375638), (134, 189187819), (317, 79972138), (463, 54754142), (634, 39986069), (926, 27377071), (1289, 19667314), (2578, 9833657), (21239, 1193614), (31021, 817226), (42478, 596807), (62042, 408613), (86363, 293542), (146771, 172726)]