39657888

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5987}}^1$

素因数の和:6026

約数の個数: 72

約数和(自身を含む): 117700128

約数和(自身を除く): 78042240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 5987, 6624, 11974, 17961, 23948, 35922, 47896, 53883, 71844, 95792, 107766, 137701, 143688, 191584, 215532, 275402, 287376, 413103, 431064, 550804, 574752, 826206, 862128, 1101608, 1239309, 1652412, 1724256, 2203216, 2478618, 3304824, 4406432, 4957236, 6609648, 9914472, 13219296, 19828944, 39657888]

約数ペア:

[(1, 39657888), (2, 19828944), (3, 13219296), (4, 9914472), (6, 6609648), (8, 4957236), (9, 4406432), (12, 3304824), (16, 2478618), (18, 2203216), (23, 1724256), (24, 1652412), (32, 1239309), (36, 1101608), (46, 862128), (48, 826206), (69, 574752), (72, 550804), (92, 431064), (96, 413103), (138, 287376), (144, 275402), (184, 215532), (207, 191584), (276, 143688), (288, 137701), (368, 107766), (414, 95792), (552, 71844), (736, 53883), (828, 47896), (1104, 35922), (1656, 23948), (2208, 17961), (3312, 11974), (5987, 6624)]