64454878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 45445922

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1334, 2543, 5086, 12673, 25346, 48317, 58489, 73747, 96634, 116978, 147494, 1111291, 1401193, 1696181, 2222582, 2802386, 3392362, 32227439, 64454878]

約数ペア:

[(1, 64454878), (2, 32227439), (19, 3392362), (23, 2802386), (29, 2222582), (38, 1696181), (46, 1401193), (58, 1111291), (437, 147494), (551, 116978), (667, 96634), (874, 73747), (1102, 58489), (1334, 48317), (2543, 25346), (5086, 12673)]