88875766

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 155232000

約数和(自身を除く): 66356234

約数列:

[1, 2, 7, 14, 109, 139, 218, 278, 419, 763, 838, 973, 1526, 1946, 2933, 5866, 15151, 30302, 45671, 58241, 91342, 106057, 116482, 212114, 319697, 407687, 639394, 815374, 6348269, 12696538, 44437883, 88875766]

約数ペア:

[(1, 88875766), (2, 44437883), (7, 12696538), (14, 6348269), (109, 815374), (139, 639394), (218, 407687), (278, 319697), (419, 212114), (763, 116482), (838, 106057), (973, 91342), (1526, 58241), (1946, 45671), (2933, 30302), (5866, 15151)]