12970664

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3457}}^1$

素因数の和:3537

約数の個数: 32

約数和(自身を含む): 28217280

約数和(自身を除く): 15246616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3457, 3752, 6914, 13828, 24199, 27656, 48398, 96796, 193592, 231619, 463238, 926476, 1621333, 1852952, 3242666, 6485332, 12970664]

約数ペア:

[(1, 12970664), (2, 6485332), (4, 3242666), (7, 1852952), (8, 1621333), (14, 926476), (28, 463238), (56, 231619), (67, 193592), (134, 96796), (268, 48398), (469, 27656), (536, 24199), (938, 13828), (1876, 6914), (3457, 3752)]