65064848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5563}}^1$

素因数の和:5631

約数の個数: 40

約数和(自身を含む): 136607328

約数和(自身を除く): 71542480

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5563, 5848, 11126, 11696, 22252, 44504, 89008, 94571, 189142, 239209, 378284, 478418, 756568, 956836, 1513136, 1913672, 3827344, 4066553, 8133106, 16266212, 32532424, 65064848]

約数ペア:

[(1, 65064848), (2, 32532424), (4, 16266212), (8, 8133106), (16, 4066553), (17, 3827344), (34, 1913672), (43, 1513136), (68, 956836), (86, 756568), (136, 478418), (172, 378284), (272, 239209), (344, 189142), (688, 94571), (731, 89008), (1462, 44504), (2924, 22252), (5563, 11696), (5848, 11126)]