61242412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198839}}^1$

素因数の和:198861

約数の個数: 24

約数和(自身を含む): 133620480

約数和(自身を除く): 72378068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 198839, 397678, 795356, 1391873, 2187229, 2783746, 4374458, 5567492, 8748916, 15310603, 30621206, 61242412]

約数ペア:

[(1, 61242412), (2, 30621206), (4, 15310603), (7, 8748916), (11, 5567492), (14, 4374458), (22, 2783746), (28, 2187229), (44, 1391873), (77, 795356), (154, 397678), (308, 198839)]