77700472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1861}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 154843920

約数和(自身を除く): 77143448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 1861, 2456, 3722, 5219, 7444, 10438, 14888, 20876, 31637, 41752, 63274, 126548, 253096, 571327, 1142654, 2285308, 4570616, 9712559, 19425118, 38850236, 77700472]

約数ペア:

[(1, 77700472), (2, 38850236), (4, 19425118), (8, 9712559), (17, 4570616), (34, 2285308), (68, 1142654), (136, 571327), (307, 253096), (614, 126548), (1228, 63274), (1861, 41752), (2456, 31637), (3722, 20876), (5219, 14888), (7444, 10438)]