70768841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 90211968

約数和(自身を除く): 19443127

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 473, 559, 677, 731, 2431, 6149, 7447, 8041, 8801, 9503, 11509, 29111, 96811, 104533, 126599, 149617, 320221, 378443, 494887, 1645787, 4162873, 5443757, 6433531, 70768841]

約数ペア:

[(1, 70768841), (11, 6433531), (13, 5443757), (17, 4162873), (43, 1645787), (143, 494887), (187, 378443), (221, 320221), (473, 149617), (559, 126599), (677, 104533), (731, 96811), (2431, 29111), (6149, 11509), (7447, 9503), (8041, 8801)]