40245392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13451}}^1$

素因数の和:13487

約数の個数: 40

約数和(自身を含む): 90074592

約数和(自身を除く): 49829200

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 13451, 26902, 53804, 107608, 147961, 215216, 228667, 295922, 457334, 591844, 914668, 1183688, 1829336, 2367376, 2515337, 3658672, 5030674, 10061348, 20122696, 40245392]

約数ペア:

[(1, 40245392), (2, 20122696), (4, 10061348), (8, 5030674), (11, 3658672), (16, 2515337), (17, 2367376), (22, 1829336), (34, 1183688), (44, 914668), (68, 591844), (88, 457334), (136, 295922), (176, 228667), (187, 215216), (272, 147961), (374, 107608), (748, 53804), (1496, 26902), (2992, 13451)]