283712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 56

約数和(自身を含む): 682752

約数和(自身を除く): 399040

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 704, 806, 832, 992, 1144, 1364, 1612, 1984, 2288, 2728, 3224, 4433, 4576, 5456, 6448, 8866, 9152, 10912, 12896, 17732, 21824, 25792, 35464, 70928, 141856, 283712]

約数ペア:

[(1, 283712), (2, 141856), (4, 70928), (8, 35464), (11, 25792), (13, 21824), (16, 17732), (22, 12896), (26, 10912), (31, 9152), (32, 8866), (44, 6448), (52, 5456), (62, 4576), (64, 4433), (88, 3224), (104, 2728), (124, 2288), (143, 1984), (176, 1612), (208, 1364), (248, 1144), (286, 992), (341, 832), (352, 806), (403, 704), (416, 682), (496, 572)]