73779728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24659}}^1$

素因数の和:24695

約数の個数: 40

約数和(自身を含む): 165123360

約数和(自身を除く): 91343632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 24659, 49318, 98636, 197272, 271249, 394544, 419203, 542498, 838406, 1084996, 1676812, 2169992, 3353624, 4339984, 4611233, 6707248, 9222466, 18444932, 36889864, 73779728]

約数ペア:

[(1, 73779728), (2, 36889864), (4, 18444932), (8, 9222466), (11, 6707248), (16, 4611233), (17, 4339984), (22, 3353624), (34, 2169992), (44, 1676812), (68, 1084996), (88, 838406), (136, 542498), (176, 419203), (187, 394544), (272, 271249), (374, 197272), (748, 98636), (1496, 49318), (2992, 24659)]