127539712

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{14653}}^1$

素因数の和:14688

約数の個数: 40

約数和(自身を含む): 269838756

約数和(自身を除く): 142299044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 14653, 29306, 58612, 117224, 234448, 249101, 468896, 498202, 937792, 996404, 1875584, 1992808, 3751168, 3985616, 7502336, 7971232, 15942464, 31884928, 63769856, 127539712]

約数ペア:

[(1, 127539712), (2, 63769856), (4, 31884928), (8, 15942464), (16, 7971232), (17, 7502336), (32, 3985616), (34, 3751168), (64, 1992808), (68, 1875584), (128, 996404), (136, 937792), (256, 498202), (272, 468896), (512, 249101), (544, 234448), (1088, 117224), (2176, 58612), (4352, 29306), (8704, 14653)]