25680056

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 23567944

約数列:

[1, 2, 4, 8, 79, 158, 179, 227, 316, 358, 454, 632, 716, 908, 1432, 1816, 14141, 17933, 28282, 35866, 40633, 56564, 71732, 81266, 113128, 143464, 162532, 325064, 3210007, 6420014, 12840028, 25680056]

約数ペア:

[(1, 25680056), (2, 12840028), (4, 6420014), (8, 3210007), (79, 325064), (158, 162532), (179, 143464), (227, 113128), (316, 81266), (358, 71732), (454, 56564), (632, 40633), (716, 35866), (908, 28282), (1432, 17933), (1816, 14141)]