65371196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3529}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 125131440

約数和(自身を除く): 59760244

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 3529, 4631, 7058, 9262, 14116, 18524, 38819, 77638, 155276, 1485709, 2971418, 5942836, 16342799, 32685598, 65371196]

約数ペア:

[(1, 65371196), (2, 32685598), (4, 16342799), (11, 5942836), (22, 2971418), (44, 1485709), (421, 155276), (842, 77638), (1684, 38819), (3529, 18524), (4631, 14116), (7058, 9262)]