65440826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 49713094

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 3331, 6662, 9823, 19646, 36641, 63289, 73282, 126578, 156557, 313114, 696179, 1392358, 1722127, 2974583, 3444254, 5949166, 32720413, 65440826]

約数ペア:

[(1, 65440826), (2, 32720413), (11, 5949166), (19, 3444254), (22, 2974583), (38, 1722127), (47, 1392358), (94, 696179), (209, 313114), (418, 156557), (517, 126578), (893, 73282), (1034, 63289), (1786, 36641), (3331, 19646), (6662, 9823)]