71049644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1361}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 128747136

約数和(自身を除く): 57697492

約数列:

[1, 2, 4, 31, 62, 124, 421, 842, 1361, 1684, 2722, 5444, 13051, 26102, 42191, 52204, 84382, 168764, 572981, 1145962, 2291924, 17762411, 35524822, 71049644]

約数ペア:

[(1, 71049644), (2, 35524822), (4, 17762411), (31, 2291924), (62, 1145962), (124, 572981), (421, 168764), (842, 84382), (1361, 52204), (1684, 42191), (2722, 26102), (5444, 13051)]