67561892

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 120643320

約数和(自身を除く): 53081428

約数列:

[1, 2, 4, 61, 122, 244, 409, 677, 818, 1354, 1636, 2708, 24949, 41297, 49898, 82594, 99796, 165188, 276893, 553786, 1107572, 16890473, 33780946, 67561892]

約数ペア:

[(1, 67561892), (2, 33780946), (4, 16890473), (61, 1107572), (122, 553786), (244, 276893), (409, 165188), (677, 99796), (818, 82594), (1354, 49898), (1636, 41297), (2708, 24949)]