72371416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{695879}}^1$

素因数の和:695898

約数の個数: 16

約数和(自身を含む): 146134800

約数和(自身を除く): 73763384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 695879, 1391758, 2783516, 5567032, 9046427, 18092854, 36185708, 72371416]

約数ペア:

[(1, 72371416), (2, 36185708), (4, 18092854), (8, 9046427), (13, 5567032), (26, 2783516), (52, 1391758), (104, 695879)]