25130536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 24866264

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2239, 2806, 4478, 5612, 8956, 11224, 17912, 51497, 102994, 136579, 205988, 273158, 411976, 546316, 1092632, 3141317, 6282634, 12565268, 25130536]

約数ペア:

[(1, 25130536), (2, 12565268), (4, 6282634), (8, 3141317), (23, 1092632), (46, 546316), (61, 411976), (92, 273158), (122, 205988), (184, 136579), (244, 102994), (488, 51497), (1403, 17912), (2239, 11224), (2806, 8956), (4478, 5612)]