4026416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 8396784

約数和(自身を除く): 4370368

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 131, 136, 226, 262, 272, 452, 524, 904, 1048, 1808, 1921, 2096, 2227, 3842, 4454, 7684, 8908, 14803, 15368, 17816, 29606, 30736, 35632, 59212, 118424, 236848, 251651, 503302, 1006604, 2013208, 4026416]

約数ペア:

[(1, 4026416), (2, 2013208), (4, 1006604), (8, 503302), (16, 251651), (17, 236848), (34, 118424), (68, 59212), (113, 35632), (131, 30736), (136, 29606), (226, 17816), (262, 15368), (272, 14803), (452, 8908), (524, 7684), (904, 4454), (1048, 3842), (1808, 2227), (1921, 2096)]