64473656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36467}}^1$

素因数の和:36503

約数の個数: 32

約数和(自身を含む): 137849040

約数和(自身を除く): 73375384

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 36467, 72934, 145868, 291736, 474071, 619939, 948142, 1239878, 1896284, 2479756, 3792568, 4959512, 8059207, 16118414, 32236828, 64473656]

約数ペア:

[(1, 64473656), (2, 32236828), (4, 16118414), (8, 8059207), (13, 4959512), (17, 3792568), (26, 2479756), (34, 1896284), (52, 1239878), (68, 948142), (104, 619939), (136, 474071), (221, 291736), (442, 145868), (884, 72934), (1768, 36467)]