65496956

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 135647232

約数和(自身を除く): 70150276

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 191, 259, 331, 382, 518, 662, 764, 1036, 1324, 1337, 2317, 2674, 4634, 5348, 7067, 9268, 12247, 14134, 24494, 28268, 48988, 49469, 63221, 85729, 98938, 126442, 171458, 197876, 252884, 342916, 442547, 885094, 1770188, 2339177, 4678354, 9356708, 16374239, 32748478, 65496956]

約数ペア:

[(1, 65496956), (2, 32748478), (4, 16374239), (7, 9356708), (14, 4678354), (28, 2339177), (37, 1770188), (74, 885094), (148, 442547), (191, 342916), (259, 252884), (331, 197876), (382, 171458), (518, 126442), (662, 98938), (764, 85729), (1036, 63221), (1324, 49469), (1337, 48988), (2317, 28268), (2674, 24494), (4634, 14134), (5348, 12247), (7067, 9268)]