66555258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 101821062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2029, 2343, 2982, 4058, 4686, 5467, 6087, 10934, 12174, 14203, 16401, 22319, 28406, 32802, 42609, 44638, 66957, 85218, 133914, 144059, 156233, 288118, 312466, 432177, 468699, 864354, 937398, 1008413, 1584649, 2016826, 3025239, 3169298, 4753947, 6050478, 9507894, 11092543, 22185086, 33277629, 66555258]

約数ペア:

[(1, 66555258), (2, 33277629), (3, 22185086), (6, 11092543), (7, 9507894), (11, 6050478), (14, 4753947), (21, 3169298), (22, 3025239), (33, 2016826), (42, 1584649), (66, 1008413), (71, 937398), (77, 864354), (142, 468699), (154, 432177), (213, 312466), (231, 288118), (426, 156233), (462, 144059), (497, 133914), (781, 85218), (994, 66957), (1491, 44638), (1562, 42609), (2029, 32802), (2343, 28406), (2982, 22319), (4058, 16401), (4686, 14203), (5467, 12174), (6087, 10934)]