23207072

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 52540992

約数和(自身を除く): 29333920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 331, 626, 662, 1252, 1324, 2191, 2317, 2504, 2648, 4382, 4634, 5008, 5296, 8764, 9268, 10016, 10592, 17528, 18536, 35056, 37072, 70112, 74144, 103603, 207206, 414412, 725221, 828824, 1450442, 1657648, 2900884, 3315296, 5801768, 11603536, 23207072]

約数ペア:

[(1, 23207072), (2, 11603536), (4, 5801768), (7, 3315296), (8, 2900884), (14, 1657648), (16, 1450442), (28, 828824), (32, 725221), (56, 414412), (112, 207206), (224, 103603), (313, 74144), (331, 70112), (626, 37072), (662, 35056), (1252, 18536), (1324, 17528), (2191, 10592), (2317, 10016), (2504, 9268), (2648, 8764), (4382, 5296), (4634, 5008)]