74373028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12289}}^1$

素因数の和:12399

約数の個数: 24

約数和(自身を含む): 139368600

約数和(自身を除く): 64995572

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 12289, 24578, 49156, 208913, 417826, 835652, 1093721, 2187442, 4374884, 18593257, 37186514, 74373028]

約数ペア:

[(1, 74373028), (2, 37186514), (4, 18593257), (17, 4374884), (34, 2187442), (68, 1093721), (89, 835652), (178, 417826), (356, 208913), (1513, 49156), (3026, 24578), (6052, 12289)]