4978064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 11981376

約数和(自身を除く): 7003312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 263, 338, 364, 526, 676, 728, 1052, 1183, 1352, 1456, 1841, 2104, 2366, 2704, 3419, 3682, 4208, 4732, 6838, 7364, 9464, 13676, 14728, 18928, 23933, 27352, 29456, 44447, 47866, 54704, 88894, 95732, 177788, 191464, 311129, 355576, 382928, 622258, 711152, 1244516, 2489032, 4978064]

約数ペア:

[(1, 4978064), (2, 2489032), (4, 1244516), (7, 711152), (8, 622258), (13, 382928), (14, 355576), (16, 311129), (26, 191464), (28, 177788), (52, 95732), (56, 88894), (91, 54704), (104, 47866), (112, 44447), (169, 29456), (182, 27352), (208, 23933), (263, 18928), (338, 14728), (364, 13676), (526, 9464), (676, 7364), (728, 6838), (1052, 4732), (1183, 4208), (1352, 3682), (1456, 3419), (1841, 2704), (2104, 2366)]