25151432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 50268600

約数和(自身を除く): 25117168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1069, 1384, 2138, 2941, 4276, 5882, 8552, 11764, 18173, 23528, 36346, 72692, 145384, 184937, 369874, 739748, 1479496, 3143929, 6287858, 12575716, 25151432]

約数ペア:

[(1, 25151432), (2, 12575716), (4, 6287858), (8, 3143929), (17, 1479496), (34, 739748), (68, 369874), (136, 184937), (173, 145384), (346, 72692), (692, 36346), (1069, 23528), (1384, 18173), (2138, 11764), (2941, 8552), (4276, 5882)]