64155604

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 113954400

約数和(自身を除く): 49798796

約数列:

[1, 2, 4, 101, 202, 379, 404, 419, 758, 838, 1516, 1676, 38279, 42319, 76558, 84638, 153116, 158801, 169276, 317602, 635204, 16038901, 32077802, 64155604]

約数ペア:

[(1, 64155604), (2, 32077802), (4, 16038901), (101, 635204), (202, 317602), (379, 169276), (404, 158801), (419, 153116), (758, 84638), (838, 76558), (1516, 42319), (1676, 38279)]