66371492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3583}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 127045632

約数和(自身を除く): 60674140

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 3583, 4631, 7166, 9262, 14332, 18524, 39413, 78826, 157652, 1508443, 3016886, 6033772, 16592873, 33185746, 66371492]

約数ペア:

[(1, 66371492), (2, 33185746), (4, 16592873), (11, 6033772), (22, 3016886), (44, 1508443), (421, 157652), (842, 78826), (1684, 39413), (3583, 18524), (4631, 14332), (7166, 9262)]