72488798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{5657}}^1$

素因数の和:5851

約数の個数: 16

約数和(自身を含む): 112028400

約数和(自身を除く): 39539602

約数列:

[1, 2, 43, 86, 149, 298, 5657, 6407, 11314, 12814, 243251, 486502, 842893, 1685786, 36244399, 72488798]

約数ペア:

[(1, 72488798), (2, 36244399), (43, 1685786), (86, 842893), (149, 486502), (298, 243251), (5657, 12814), (6407, 11314)]