65496516

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 91993404

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 239, 246, 478, 492, 557, 717, 956, 1114, 1434, 1671, 2228, 2868, 3342, 6684, 9799, 19598, 22837, 29397, 39196, 45674, 58794, 68511, 91348, 117588, 133123, 137022, 266246, 274044, 399369, 532492, 798738, 1597476, 5458043, 10916086, 16374129, 21832172, 32748258, 65496516]

約数ペア:

[(1, 65496516), (2, 32748258), (3, 21832172), (4, 16374129), (6, 10916086), (12, 5458043), (41, 1597476), (82, 798738), (123, 532492), (164, 399369), (239, 274044), (246, 266246), (478, 137022), (492, 133123), (557, 117588), (717, 91348), (956, 68511), (1114, 58794), (1434, 45674), (1671, 39196), (2228, 29397), (2868, 22837), (3342, 19598), (6684, 9799)]