84712838

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 150078720

約数和(自身を除く): 65365882

約数列:

[1, 2, 7, 14, 43, 86, 109, 218, 301, 602, 763, 1291, 1526, 2582, 4687, 9037, 9374, 18074, 32809, 55513, 65618, 111026, 140719, 281438, 388591, 777182, 985033, 1970066, 6050917, 12101834, 42356419, 84712838]

約数ペア:

[(1, 84712838), (2, 42356419), (7, 12101834), (14, 6050917), (43, 1970066), (86, 985033), (109, 777182), (218, 388591), (301, 281438), (602, 140719), (763, 111026), (1291, 65618), (1526, 55513), (2582, 32809), (4687, 18074), (9037, 9374)]