33945860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 77411376

約数和(自身を除く): 43465516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 953, 1370, 1781, 1906, 2740, 3562, 3812, 4765, 7124, 8905, 9530, 12389, 17810, 19060, 24778, 35620, 49556, 61945, 123890, 130561, 247780, 261122, 522244, 652805, 1305610, 1697293, 2611220, 3394586, 6789172, 8486465, 16972930, 33945860]

約数ペア:

[(1, 33945860), (2, 16972930), (4, 8486465), (5, 6789172), (10, 3394586), (13, 2611220), (20, 1697293), (26, 1305610), (52, 652805), (65, 522244), (130, 261122), (137, 247780), (260, 130561), (274, 123890), (548, 61945), (685, 49556), (953, 35620), (1370, 24778), (1781, 19060), (1906, 17810), (2740, 12389), (3562, 9530), (3812, 8905), (4765, 7124)]