72343696

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{3209}}^1$

素因数の和:4626

約数の個数: 20

約数和(自身を含む): 140309100

約数和(自身を除く): 67965404

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 3209, 5636, 6418, 11272, 12836, 22544, 25672, 51344, 4521481, 9042962, 18085924, 36171848, 72343696]

約数ペア:

[(1, 72343696), (2, 36171848), (4, 18085924), (8, 9042962), (16, 4521481), (1409, 51344), (2818, 25672), (3209, 22544), (5636, 12836), (6418, 11272)]