28904691728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9660659}}^1$

素因数の和:9660695

約数の個数: 40

約数和(自身を含む): 64687779360

約数和(自身を除く): 35783087632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 9660659, 19321318, 38642636, 77285272, 106267249, 154570544, 164231203, 212534498, 328462406, 425068996, 656924812, 850137992, 1313849624, 1700275984, 1806543233, 2627699248, 3613086466, 7226172932, 14452345864, 28904691728]

約数ペア:

[(1, 28904691728), (2, 14452345864), (4, 7226172932), (8, 3613086466), (11, 2627699248), (16, 1806543233), (17, 1700275984), (22, 1313849624), (34, 850137992), (44, 656924812), (68, 425068996), (88, 328462406), (136, 212534498), (176, 164231203), (187, 154570544), (272, 106267249), (374, 77285272), (748, 38642636), (1496, 19321318), (2992, 9660659)]