78763322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3089}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 137937600

約数和(自身を除く): 59174278

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 3089, 6178, 12749, 25498, 33979, 58691, 67958, 117382, 188429, 376858, 645601, 1291202, 2072719, 3580151, 4145438, 7160302, 39381661, 78763322]

約数ペア:

[(1, 78763322), (2, 39381661), (11, 7160302), (19, 4145438), (22, 3580151), (38, 2072719), (61, 1291202), (122, 645601), (209, 376858), (418, 188429), (671, 117382), (1159, 67958), (1342, 58691), (2318, 33979), (3089, 25498), (6178, 12749)]