457859368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{63521}}^1$

素因数の和:63597

約数の個数: 32

約数和(自身を含む): 926150760

約数和(自身を除く): 468291392

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 63521, 127042, 254084, 508168, 1079857, 2159714, 3366613, 4319428, 6733226, 8638856, 13466452, 26932904, 57232421, 114464842, 228929684, 457859368]

約数ペア:

[(1, 457859368), (2, 228929684), (4, 114464842), (8, 57232421), (17, 26932904), (34, 13466452), (53, 8638856), (68, 6733226), (106, 4319428), (136, 3366613), (212, 2159714), (424, 1079857), (901, 508168), (1802, 254084), (3604, 127042), (7208, 63521)]