74051248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 148115520

約数和(自身を除く): 74064272

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 628, 656, 719, 1256, 1438, 2512, 2876, 5752, 6437, 11504, 12874, 25748, 29479, 51496, 58958, 102992, 112883, 117916, 225766, 235832, 451532, 471664, 903064, 1806128, 4628203, 9256406, 18512812, 37025624, 74051248]

約数ペア:

[(1, 74051248), (2, 37025624), (4, 18512812), (8, 9256406), (16, 4628203), (41, 1806128), (82, 903064), (157, 471664), (164, 451532), (314, 235832), (328, 225766), (628, 117916), (656, 112883), (719, 102992), (1256, 58958), (1438, 51496), (2512, 29479), (2876, 25748), (5752, 12874), (6437, 11504)]