71663462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6547}}^1$

素因数の和:6983

約数の個数: 16

約数和(自身を含む): 116056752

約数和(自身を除く): 44393290

約数列:

[1, 2, 13, 26, 421, 842, 5473, 6547, 10946, 13094, 85111, 170222, 2756287, 5512574, 35831731, 71663462]

約数ペア:

[(1, 71663462), (2, 35831731), (13, 5512574), (26, 2756287), (421, 170222), (842, 85111), (5473, 13094), (6547, 10946)]