42310796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 88482240

約数和(自身を除く): 46171444

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 107, 121, 172, 209, 214, 242, 418, 428, 473, 484, 817, 836, 946, 1177, 1634, 1892, 2033, 2299, 2354, 3268, 4066, 4598, 4601, 4708, 5203, 8132, 8987, 9196, 9202, 10406, 12947, 17974, 18404, 20812, 22363, 25894, 35948, 44726, 50611, 51788, 87419, 89452, 98857, 101222, 174838, 197714, 202444, 245993, 349676, 395428, 491986, 556721, 961609, 983972, 1113442, 1923218, 2226884, 3846436, 10577699, 21155398, 42310796]

約数ペア:

[(1, 42310796), (2, 21155398), (4, 10577699), (11, 3846436), (19, 2226884), (22, 1923218), (38, 1113442), (43, 983972), (44, 961609), (76, 556721), (86, 491986), (107, 395428), (121, 349676), (172, 245993), (209, 202444), (214, 197714), (242, 174838), (418, 101222), (428, 98857), (473, 89452), (484, 87419), (817, 51788), (836, 50611), (946, 44726), (1177, 35948), (1634, 25894), (1892, 22363), (2033, 20812), (2299, 18404), (2354, 17974), (3268, 12947), (4066, 10406), (4598, 9202), (4601, 9196), (4708, 8987), (5203, 8132)]