61205456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7177}}^1$

素因数の和:7239

約数の個数: 40

約数和(自身を含む): 130840584

約数和(自身を除く): 69635128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 7177, 8528, 14354, 28708, 57416, 93301, 114832, 186602, 294257, 373204, 588514, 746408, 1177028, 1492816, 2354056, 3825341, 4708112, 7650682, 15301364, 30602728, 61205456]

約数ペア:

[(1, 61205456), (2, 30602728), (4, 15301364), (8, 7650682), (13, 4708112), (16, 3825341), (26, 2354056), (41, 1492816), (52, 1177028), (82, 746408), (104, 588514), (164, 373204), (208, 294257), (328, 186602), (533, 114832), (656, 93301), (1066, 57416), (2132, 28708), (4264, 14354), (7177, 8528)]