79942538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 139285440

約数和(自身を除く): 59342902

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 3947, 7894, 10127, 20254, 51311, 74993, 102622, 149986, 161827, 323654, 974909, 1949818, 2103751, 3074713, 4207502, 6149426, 39971269, 79942538]

約数ペア:

[(1, 79942538), (2, 39971269), (13, 6149426), (19, 4207502), (26, 3074713), (38, 2103751), (41, 1949818), (82, 974909), (247, 323654), (494, 161827), (533, 149986), (779, 102622), (1066, 74993), (1558, 51311), (3947, 20254), (7894, 10127)]