28557416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3559}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 57672000

約数和(自身を除く): 29114584

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 3559, 4012, 7118, 8024, 14236, 28472, 60503, 121006, 209981, 242012, 419962, 484024, 839924, 1679848, 3569677, 7139354, 14278708, 28557416]

約数ペア:

[(1, 28557416), (2, 14278708), (4, 7139354), (8, 3569677), (17, 1679848), (34, 839924), (59, 484024), (68, 419962), (118, 242012), (136, 209981), (236, 121006), (472, 60503), (1003, 28472), (2006, 14236), (3559, 8024), (4012, 7118)]