77908142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{7703}}^1$

素因数の和:8107

約数の個数: 16

約数和(自身を含む): 126191520

約数和(自身を除く): 48283378

約数列:

[1, 2, 13, 26, 389, 778, 5057, 7703, 10114, 15406, 100139, 200278, 2996467, 5992934, 38954071, 77908142]

約数ペア:

[(1, 77908142), (2, 38954071), (13, 5992934), (26, 2996467), (389, 200278), (778, 100139), (5057, 15406), (7703, 10114)]