77867686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{7699}}^1$

素因数の和:8103

約数の個数: 16

約数和(自身を含む): 126126000

約数和(自身を除く): 48258314

約数列:

[1, 2, 13, 26, 389, 778, 5057, 7699, 10114, 15398, 100087, 200174, 2994911, 5989822, 38933843, 77867686]

約数ペア:

[(1, 77867686), (2, 38933843), (13, 5989822), (26, 2994911), (389, 200174), (778, 100087), (5057, 15398), (7699, 10114)]