29508388

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 66652152

約数和(自身を除く): 37143764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 313, 364, 481, 518, 626, 637, 962, 1036, 1252, 1274, 1813, 1924, 2191, 2548, 3367, 3626, 4069, 4382, 6734, 7252, 8138, 8764, 11581, 13468, 15337, 16276, 23162, 23569, 28483, 30674, 46324, 47138, 56966, 61348, 81067, 94276, 113932, 150553, 162134, 199381, 301106, 324268, 398762, 567469, 602212, 797524, 1053871, 1134938, 2107742, 2269876, 4215484, 7377097, 14754194, 29508388]

約数ペア:

[(1, 29508388), (2, 14754194), (4, 7377097), (7, 4215484), (13, 2269876), (14, 2107742), (26, 1134938), (28, 1053871), (37, 797524), (49, 602212), (52, 567469), (74, 398762), (91, 324268), (98, 301106), (148, 199381), (182, 162134), (196, 150553), (259, 113932), (313, 94276), (364, 81067), (481, 61348), (518, 56966), (626, 47138), (637, 46324), (962, 30674), (1036, 28483), (1252, 23569), (1274, 23162), (1813, 16276), (1924, 15337), (2191, 13468), (2548, 11581), (3367, 8764), (3626, 8138), (4069, 7252), (4382, 6734)]