28633570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21529}}^1$

素因数の和:21562

約数の個数: 32

約数和(自身を含む): 62006400

約数和(自身を除く): 33372830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 21529, 43058, 107645, 150703, 215290, 301406, 409051, 753515, 818102, 1507030, 2045255, 2863357, 4090510, 5726714, 14316785, 28633570]

約数ペア:

[(1, 28633570), (2, 14316785), (5, 5726714), (7, 4090510), (10, 2863357), (14, 2045255), (19, 1507030), (35, 818102), (38, 753515), (70, 409051), (95, 301406), (133, 215290), (190, 150703), (266, 107645), (665, 43058), (1330, 21529)]