64766476

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 115804080

約数和(自身を除く): 51037604

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 1619, 3238, 6476, 10001, 20002, 40004, 118187, 221803, 236374, 443606, 472748, 887212, 16191619, 32383238, 64766476]

約数ペア:

[(1, 64766476), (2, 32383238), (4, 16191619), (73, 887212), (137, 472748), (146, 443606), (274, 236374), (292, 221803), (548, 118187), (1619, 40004), (3238, 20002), (6476, 10001)]