56720404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1297}}^1$

素因数の和:1372

約数の個数: 36

約数和(自身を含む): 110794684

約数和(自身を除く): 54074280

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 841, 1297, 1508, 1682, 2594, 3364, 5188, 10933, 16861, 21866, 33722, 37613, 43732, 67444, 75226, 150452, 488969, 977938, 1090777, 1955876, 2181554, 4363108, 14180101, 28360202, 56720404]

約数ペア:

[(1, 56720404), (2, 28360202), (4, 14180101), (13, 4363108), (26, 2181554), (29, 1955876), (52, 1090777), (58, 977938), (116, 488969), (377, 150452), (754, 75226), (841, 67444), (1297, 43732), (1508, 37613), (1682, 33722), (2594, 21866), (3364, 16861), (5188, 10933)]