64159732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9277}}^1$

素因数の和:9320

約数の個数: 48

約数和(自身を含む): 145479040

約数和(自身を除く): 81319308

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 9277, 18554, 37108, 64939, 120601, 129878, 176263, 241202, 259756, 352526, 482404, 705052, 844207, 1233841, 1688414, 2291419, 2467682, 3376828, 4582838, 4935364, 9165676, 16039933, 32079866, 64159732]

約数ペア:

[(1, 64159732), (2, 32079866), (4, 16039933), (7, 9165676), (13, 4935364), (14, 4582838), (19, 3376828), (26, 2467682), (28, 2291419), (38, 1688414), (52, 1233841), (76, 844207), (91, 705052), (133, 482404), (182, 352526), (247, 259756), (266, 241202), (364, 176263), (494, 129878), (532, 120601), (988, 64939), (1729, 37108), (3458, 18554), (6916, 9277)]