42847508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 87091200

約数和(自身を除く): 44243692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 479, 836, 958, 1177, 1916, 2033, 2354, 4066, 4708, 5269, 8132, 9101, 10538, 18202, 21076, 22363, 36404, 44726, 51253, 89452, 100111, 102506, 200222, 205012, 400444, 563783, 973807, 1127566, 1947614, 2255132, 3895228, 10711877, 21423754, 42847508]

約数ペア:

[(1, 42847508), (2, 21423754), (4, 10711877), (11, 3895228), (19, 2255132), (22, 1947614), (38, 1127566), (44, 973807), (76, 563783), (107, 400444), (209, 205012), (214, 200222), (418, 102506), (428, 100111), (479, 89452), (836, 51253), (958, 44726), (1177, 36404), (1916, 22363), (2033, 21076), (2354, 18202), (4066, 10538), (4708, 9101), (5269, 8132)]