61965772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61231}}^1$

素因数の和:61269

約数の個数: 24

約数和(自身を含む): 123443712

約数和(自身を除く): 61477940

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 61231, 122462, 244924, 673541, 1347082, 1408313, 2694164, 2816626, 5633252, 15491443, 30982886, 61965772]

約数ペア:

[(1, 61965772), (2, 30982886), (4, 15491443), (11, 5633252), (22, 2816626), (23, 2694164), (44, 1408313), (46, 1347082), (92, 673541), (253, 244924), (506, 122462), (1012, 61231)]