28404824

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29837}}^1$

素因数の和:29867

約数の個数: 32

約数和(自身を含む): 64450080

約数和(自身を除く): 36045256

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 29837, 59674, 119348, 208859, 238696, 417718, 507229, 835436, 1014458, 1670872, 2028916, 3550603, 4057832, 7101206, 14202412, 28404824]

約数ペア:

[(1, 28404824), (2, 14202412), (4, 7101206), (7, 4057832), (8, 3550603), (14, 2028916), (17, 1670872), (28, 1014458), (34, 835436), (56, 507229), (68, 417718), (119, 238696), (136, 208859), (238, 119348), (476, 59674), (952, 29837)]