9956128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 24349248

約数和(自身を除く): 14393120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 263, 338, 364, 416, 526, 676, 728, 1052, 1183, 1352, 1456, 1841, 2104, 2366, 2704, 2912, 3419, 3682, 4208, 4732, 5408, 6838, 7364, 8416, 9464, 13676, 14728, 18928, 23933, 27352, 29456, 37856, 44447, 47866, 54704, 58912, 88894, 95732, 109408, 177788, 191464, 311129, 355576, 382928, 622258, 711152, 765856, 1244516, 1422304, 2489032, 4978064, 9956128]

約数ペア:

[(1, 9956128), (2, 4978064), (4, 2489032), (7, 1422304), (8, 1244516), (13, 765856), (14, 711152), (16, 622258), (26, 382928), (28, 355576), (32, 311129), (52, 191464), (56, 177788), (91, 109408), (104, 95732), (112, 88894), (169, 58912), (182, 54704), (208, 47866), (224, 44447), (263, 37856), (338, 29456), (364, 27352), (416, 23933), (526, 18928), (676, 14728), (728, 13676), (1052, 9464), (1183, 8416), (1352, 7364), (1456, 6838), (1841, 5408), (2104, 4732), (2366, 4208), (2704, 3682), (2912, 3419)]