7485828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 21067200

約数和(自身を除く): 13581372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 439, 588, 609, 812, 878, 1218, 1317, 1421, 1756, 2436, 2634, 2842, 3073, 4263, 5268, 5684, 6146, 8526, 9219, 12292, 12731, 17052, 18438, 21511, 25462, 36876, 38193, 43022, 50924, 64533, 76386, 86044, 89117, 129066, 152772, 178234, 258132, 267351, 356468, 534702, 623819, 1069404, 1247638, 1871457, 2495276, 3742914, 7485828]

約数ペア:

[(1, 7485828), (2, 3742914), (3, 2495276), (4, 1871457), (6, 1247638), (7, 1069404), (12, 623819), (14, 534702), (21, 356468), (28, 267351), (29, 258132), (42, 178234), (49, 152772), (58, 129066), (84, 89117), (87, 86044), (98, 76386), (116, 64533), (147, 50924), (174, 43022), (196, 38193), (203, 36876), (294, 25462), (348, 21511), (406, 18438), (439, 17052), (588, 12731), (609, 12292), (812, 9219), (878, 8526), (1218, 6146), (1317, 5684), (1421, 5268), (1756, 4263), (2436, 3073), (2634, 2842)]