4856728708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{5717}}^1$

素因数の和:5813

約数の個数: 72

約数和(自身を含む): 10015946136

約数和(自身を除く): 5159217428

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 961, 1054, 1612, 1922, 2108, 3844, 5717, 6851, 11434, 12493, 13702, 16337, 22868, 24986, 27404, 32674, 49972, 65348, 74321, 97189, 148642, 177227, 194378, 212381, 297284, 354454, 388756, 424762, 708908, 849524, 1263457, 2303951, 2526914, 3012859, 4607902, 5053828, 5494037, 6025718, 9215804, 10988074, 12051436, 21976148, 39167167, 71422481, 78334334, 93398629, 142844962, 156668668, 186797258, 285689924, 373594516, 1214182177, 2428364354, 4856728708]

約数ペア:

[(1, 4856728708), (2, 2428364354), (4, 1214182177), (13, 373594516), (17, 285689924), (26, 186797258), (31, 156668668), (34, 142844962), (52, 93398629), (62, 78334334), (68, 71422481), (124, 39167167), (221, 21976148), (403, 12051436), (442, 10988074), (527, 9215804), (806, 6025718), (884, 5494037), (961, 5053828), (1054, 4607902), (1612, 3012859), (1922, 2526914), (2108, 2303951), (3844, 1263457), (5717, 849524), (6851, 708908), (11434, 424762), (12493, 388756), (13702, 354454), (16337, 297284), (22868, 212381), (24986, 194378), (27404, 177227), (32674, 148642), (49972, 97189), (65348, 74321)]