28953176

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1789}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 65943600

約数和(自身を除く): 36990424

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 1789, 2023, 2312, 3578, 4046, 7156, 8092, 12523, 14312, 16184, 25046, 30413, 50092, 60826, 100184, 121652, 212891, 243304, 425782, 517021, 851564, 1034042, 1703128, 2068084, 3619147, 4136168, 7238294, 14476588, 28953176]

約数ペア:

[(1, 28953176), (2, 14476588), (4, 7238294), (7, 4136168), (8, 3619147), (14, 2068084), (17, 1703128), (28, 1034042), (34, 851564), (56, 517021), (68, 425782), (119, 243304), (136, 212891), (238, 121652), (289, 100184), (476, 60826), (578, 50092), (952, 30413), (1156, 25046), (1789, 16184), (2023, 14312), (2312, 12523), (3578, 8092), (4046, 7156)]