64633738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 106791552

約数和(自身を除く): 42157814

約数列:

[1, 2, 13, 26, 101, 151, 163, 202, 302, 326, 1313, 1963, 2119, 2626, 3926, 4238, 15251, 16463, 24613, 30502, 32926, 49226, 198263, 214019, 319969, 396526, 428038, 639938, 2485913, 4971826, 32316869, 64633738]

約数ペア:

[(1, 64633738), (2, 32316869), (13, 4971826), (26, 2485913), (101, 639938), (151, 428038), (163, 396526), (202, 319969), (302, 214019), (326, 198263), (1313, 49226), (1963, 32926), (2119, 30502), (2626, 24613), (3926, 16463), (4238, 15251)]