8474844

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 15717156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 71, 84, 87, 98, 116, 142, 147, 174, 196, 203, 213, 284, 294, 343, 348, 406, 426, 497, 588, 609, 686, 812, 852, 994, 1029, 1218, 1372, 1421, 1491, 1988, 2058, 2059, 2436, 2842, 2982, 3479, 4116, 4118, 4263, 5684, 5964, 6177, 6958, 8236, 8526, 9947, 10437, 12354, 13916, 14413, 17052, 19894, 20874, 24353, 24708, 28826, 29841, 39788, 41748, 43239, 48706, 57652, 59682, 73059, 86478, 97412, 100891, 119364, 146118, 172956, 201782, 292236, 302673, 403564, 605346, 706237, 1210692, 1412474, 2118711, 2824948, 4237422, 8474844]

約数ペア:

[(1, 8474844), (2, 4237422), (3, 2824948), (4, 2118711), (6, 1412474), (7, 1210692), (12, 706237), (14, 605346), (21, 403564), (28, 302673), (29, 292236), (42, 201782), (49, 172956), (58, 146118), (71, 119364), (84, 100891), (87, 97412), (98, 86478), (116, 73059), (142, 59682), (147, 57652), (174, 48706), (196, 43239), (203, 41748), (213, 39788), (284, 29841), (294, 28826), (343, 24708), (348, 24353), (406, 20874), (426, 19894), (497, 17052), (588, 14413), (609, 13916), (686, 12354), (812, 10437), (852, 9947), (994, 8526), (1029, 8236), (1218, 6958), (1372, 6177), (1421, 5964), (1491, 5684), (1988, 4263), (2058, 4118), (2059, 4116), (2436, 3479), (2842, 2982)]