25996348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 29774276

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1091, 1702, 2182, 3404, 4364, 5957, 7637, 11914, 15274, 23828, 25093, 30548, 40367, 50186, 80734, 100372, 161468, 175651, 282569, 351302, 565138, 702604, 928441, 1130276, 1856882, 3713764, 6499087, 12998174, 25996348]

約数ペア:

[(1, 25996348), (2, 12998174), (4, 6499087), (7, 3713764), (14, 1856882), (23, 1130276), (28, 928441), (37, 702604), (46, 565138), (74, 351302), (92, 282569), (148, 175651), (161, 161468), (259, 100372), (322, 80734), (518, 50186), (644, 40367), (851, 30548), (1036, 25093), (1091, 23828), (1702, 15274), (2182, 11914), (3404, 7637), (4364, 5957)]