26452408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 57348000

約数和(自身を除く): 30895592

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 353, 493, 551, 646, 706, 986, 1102, 1292, 1412, 1972, 2204, 2584, 2824, 3944, 4408, 6001, 6707, 9367, 10237, 12002, 13414, 18734, 20474, 24004, 26828, 37468, 40948, 48008, 53656, 74936, 81896, 114019, 174029, 194503, 228038, 348058, 389006, 456076, 696116, 778012, 912152, 1392232, 1556024, 3306551, 6613102, 13226204, 26452408]

約数ペア:

[(1, 26452408), (2, 13226204), (4, 6613102), (8, 3306551), (17, 1556024), (19, 1392232), (29, 912152), (34, 778012), (38, 696116), (58, 456076), (68, 389006), (76, 348058), (116, 228038), (136, 194503), (152, 174029), (232, 114019), (323, 81896), (353, 74936), (493, 53656), (551, 48008), (646, 40948), (706, 37468), (986, 26828), (1102, 24004), (1292, 20474), (1412, 18734), (1972, 13414), (2204, 12002), (2584, 10237), (2824, 9367), (3944, 6707), (4408, 6001)]