39427492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1801}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 74523512

約数和(自身を除く): 35096020

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 1801, 3602, 5473, 7204, 10946, 21892, 23413, 46826, 93652, 758221, 1516442, 3032884, 9856873, 19713746, 39427492]

約数ペア:

[(1, 39427492), (2, 19713746), (4, 9856873), (13, 3032884), (26, 1516442), (52, 758221), (421, 93652), (842, 46826), (1684, 23413), (1801, 21892), (3602, 10946), (5473, 7204)]