64871658334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1\times {\mathrm{41863}}^1$

素因数の和:42289

約数の個数: 48

約数和(自身を含む): 118446317568

約数和(自身を除く): 53574659234

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 383, 578, 766, 2023, 2681, 4046, 5362, 6511, 13022, 41863, 45577, 83726, 91154, 110687, 221374, 293041, 586082, 711671, 774809, 1423342, 1549618, 4981697, 9963394, 12098407, 16033529, 24196814, 32067058, 84688849, 112234703, 169377698, 224469406, 272569993, 545139986, 1907989951, 3815979902, 4633689881, 9267379762, 32435829167, 64871658334]

約数ペア:

[(1, 64871658334), (2, 32435829167), (7, 9267379762), (14, 4633689881), (17, 3815979902), (34, 1907989951), (119, 545139986), (238, 272569993), (289, 224469406), (383, 169377698), (578, 112234703), (766, 84688849), (2023, 32067058), (2681, 24196814), (4046, 16033529), (5362, 12098407), (6511, 9963394), (13022, 4981697), (41863, 1549618), (45577, 1423342), (83726, 774809), (91154, 711671), (110687, 586082), (221374, 293041)]