65790712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3881}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 133696080

約数和(自身を除く): 67905368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 3881, 4238, 7762, 8476, 15524, 16952, 31048, 50453, 100906, 201812, 403624, 632603, 1265206, 2530412, 5060824, 8223839, 16447678, 32895356, 65790712]

約数ペア:

[(1, 65790712), (2, 32895356), (4, 16447678), (8, 8223839), (13, 5060824), (26, 2530412), (52, 1265206), (104, 632603), (163, 403624), (326, 201812), (652, 100906), (1304, 50453), (2119, 31048), (3881, 16952), (4238, 15524), (7762, 8476)]