11870768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 29331456

約数和(自身を除く): 17460688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 263, 364, 403, 434, 496, 526, 728, 806, 868, 1052, 1456, 1612, 1736, 1841, 2104, 2821, 3224, 3419, 3472, 3682, 4208, 5642, 6448, 6838, 7364, 8153, 11284, 13676, 14728, 16306, 22568, 23933, 27352, 29456, 32612, 45136, 47866, 54704, 57071, 65224, 95732, 105989, 114142, 130448, 191464, 211978, 228284, 382928, 423956, 456568, 741923, 847912, 913136, 1483846, 1695824, 2967692, 5935384, 11870768]

約数ペア:

[(1, 11870768), (2, 5935384), (4, 2967692), (7, 1695824), (8, 1483846), (13, 913136), (14, 847912), (16, 741923), (26, 456568), (28, 423956), (31, 382928), (52, 228284), (56, 211978), (62, 191464), (91, 130448), (104, 114142), (112, 105989), (124, 95732), (182, 65224), (208, 57071), (217, 54704), (248, 47866), (263, 45136), (364, 32612), (403, 29456), (434, 27352), (496, 23933), (526, 22568), (728, 16306), (806, 14728), (868, 13676), (1052, 11284), (1456, 8153), (1612, 7364), (1736, 6838), (1841, 6448), (2104, 5642), (2821, 4208), (3224, 3682), (3419, 3472)]