1531712

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:295

約数の個数: 56

約数和(自身を含む): 3755136

約数和(自身を除く): 2223424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 263, 364, 416, 448, 526, 728, 832, 1052, 1456, 1841, 2104, 2912, 3419, 3682, 4208, 5824, 6838, 7364, 8416, 13676, 14728, 16832, 23933, 27352, 29456, 47866, 54704, 58912, 95732, 109408, 117824, 191464, 218816, 382928, 765856, 1531712]

約数ペア:

[(1, 1531712), (2, 765856), (4, 382928), (7, 218816), (8, 191464), (13, 117824), (14, 109408), (16, 95732), (26, 58912), (28, 54704), (32, 47866), (52, 29456), (56, 27352), (64, 23933), (91, 16832), (104, 14728), (112, 13676), (182, 8416), (208, 7364), (224, 6838), (263, 5824), (364, 4208), (416, 3682), (448, 3419), (526, 2912), (728, 2104), (832, 1841), (1052, 1456)]