77173948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4219}}^1$

素因数の和:4509

約数の個数: 24

約数和(自身を含む): 143564400

約数和(自身を除く): 66390452

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 4219, 4573, 8438, 9146, 16876, 18292, 71723, 143446, 286892, 1134911, 2269822, 4539644, 19293487, 38586974, 77173948]

約数ペア:

[(1, 77173948), (2, 38586974), (4, 19293487), (17, 4539644), (34, 2269822), (68, 1134911), (269, 286892), (538, 143446), (1076, 71723), (4219, 18292), (4573, 16876), (8438, 9146)]