65825704

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7487}}^1$

素因数の和:7657

約数の個数: 32

約数和(自身を含む): 141972480

約数和(自身を除く): 76146776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 7487, 8792, 14974, 29948, 52409, 59896, 104818, 209636, 419272, 1175459, 2350918, 4701836, 8228213, 9403672, 16456426, 32912852, 65825704]

約数ペア:

[(1, 65825704), (2, 32912852), (4, 16456426), (7, 9403672), (8, 8228213), (14, 4701836), (28, 2350918), (56, 1175459), (157, 419272), (314, 209636), (628, 104818), (1099, 59896), (1256, 52409), (2198, 29948), (4396, 14974), (7487, 8792)]