14978840656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{2539}}^1$

素因数の和:2924

約数の個数: 80

約数和(自身を含む): 31668598080

約数和(自身を除く): 16689757424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 251, 452, 502, 904, 1004, 1469, 1808, 2008, 2539, 2938, 3263, 4016, 5078, 5876, 6526, 10156, 11752, 13052, 20312, 23504, 26104, 28363, 33007, 40624, 52208, 56726, 66014, 113452, 132028, 226904, 264056, 286907, 368719, 453808, 528112, 573814, 637289, 737438, 1147628, 1274578, 1474876, 2295256, 2549156, 2949752, 3729791, 4590512, 5098312, 5899504, 7459582, 8284757, 10196624, 14919164, 16569514, 29838328, 33139028, 59676656, 66278056, 72013657, 132556112, 144027314, 288054628, 576109256, 936177541, 1152218512, 1872355082, 3744710164, 7489420328, 14978840656]

約数ペア:

[(1, 14978840656), (2, 7489420328), (4, 3744710164), (8, 1872355082), (13, 1152218512), (16, 936177541), (26, 576109256), (52, 288054628), (104, 144027314), (113, 132556112), (208, 72013657), (226, 66278056), (251, 59676656), (452, 33139028), (502, 29838328), (904, 16569514), (1004, 14919164), (1469, 10196624), (1808, 8284757), (2008, 7459582), (2539, 5899504), (2938, 5098312), (3263, 4590512), (4016, 3729791), (5078, 2949752), (5876, 2549156), (6526, 2295256), (10156, 1474876), (11752, 1274578), (13052, 1147628), (20312, 737438), (23504, 637289), (26104, 573814), (28363, 528112), (33007, 453808), (40624, 368719), (52208, 286907), (56726, 264056), (66014, 226904), (113452, 132028)]