28991532

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 41487828

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 227, 348, 367, 454, 681, 734, 908, 1101, 1362, 1468, 2202, 2724, 4404, 6583, 10643, 13166, 19749, 21286, 26332, 31929, 39498, 42572, 63858, 78996, 83309, 127716, 166618, 249927, 333236, 499854, 999708, 2415961, 4831922, 7247883, 9663844, 14495766, 28991532]

約数ペア:

[(1, 28991532), (2, 14495766), (3, 9663844), (4, 7247883), (6, 4831922), (12, 2415961), (29, 999708), (58, 499854), (87, 333236), (116, 249927), (174, 166618), (227, 127716), (348, 83309), (367, 78996), (454, 63858), (681, 42572), (734, 39498), (908, 31929), (1101, 26332), (1362, 21286), (1468, 19749), (2202, 13166), (2724, 10643), (4404, 6583)]