61348456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20341}}^1$

素因数の和:20389

約数の個数: 32

約数和(自身を含む): 128154600

約数和(自身を除く): 66806144

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 20341, 40682, 81364, 162728, 264433, 528866, 589889, 1057732, 1179778, 2115464, 2359556, 4719112, 7668557, 15337114, 30674228, 61348456]

約数ペア:

[(1, 61348456), (2, 30674228), (4, 15337114), (8, 7668557), (13, 4719112), (26, 2359556), (29, 2115464), (52, 1179778), (58, 1057732), (104, 589889), (116, 528866), (232, 264433), (377, 162728), (754, 81364), (1508, 40682), (3016, 20341)]