24972896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 53406864

約数和(自身を除く): 28433968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 347, 416, 692, 694, 1384, 1388, 2249, 2768, 2776, 4498, 4511, 5536, 5552, 8996, 9022, 11104, 17992, 18044, 35984, 36088, 60031, 71968, 72176, 120062, 144352, 240124, 480248, 780403, 960496, 1560806, 1920992, 3121612, 6243224, 12486448, 24972896]

約数ペア:

[(1, 24972896), (2, 12486448), (4, 6243224), (8, 3121612), (13, 1920992), (16, 1560806), (26, 960496), (32, 780403), (52, 480248), (104, 240124), (173, 144352), (208, 120062), (346, 72176), (347, 71968), (416, 60031), (692, 36088), (694, 35984), (1384, 18044), (1388, 17992), (2249, 11104), (2768, 9022), (2776, 8996), (4498, 5552), (4511, 5536)]