77923886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 127860768

約数和(自身を除く): 49936882

約数列:

[1, 2, 17, 34, 53, 83, 106, 166, 521, 901, 1042, 1411, 1802, 2822, 4399, 8798, 8857, 17714, 27613, 43243, 55226, 74783, 86486, 149566, 469421, 735131, 938842, 1470262, 2291879, 4583758, 38961943, 77923886]

約数ペア:

[(1, 77923886), (2, 38961943), (17, 4583758), (34, 2291879), (53, 1470262), (83, 938842), (106, 735131), (166, 469421), (521, 149566), (901, 86486), (1042, 74783), (1411, 55226), (1802, 43243), (2822, 27613), (4399, 17714), (8798, 8857)]