78260248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52313}}^1$

素因数の和:52347

約数の個数: 32

約数和(自身を含む): 169497360

約数和(自身を除く): 91237112

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 52313, 104626, 209252, 418504, 575443, 889321, 1150886, 1778642, 2301772, 3557284, 4603544, 7114568, 9782531, 19565062, 39130124, 78260248]

約数ペア:

[(1, 78260248), (2, 39130124), (4, 19565062), (8, 9782531), (11, 7114568), (17, 4603544), (22, 3557284), (34, 2301772), (44, 1778642), (68, 1150886), (88, 889321), (136, 575443), (187, 418504), (374, 209252), (748, 104626), (1496, 52313)]