23091872752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89459}}^1$

素因数の和:89570

約数の個数: 80

約数和(自身を含む): 51715752480

約数和(自身を除く): 28623879728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 73, 104, 136, 146, 208, 221, 272, 292, 442, 584, 884, 949, 1168, 1241, 1768, 1898, 2482, 3536, 3796, 4964, 7592, 9928, 15184, 16133, 19856, 32266, 64532, 89459, 129064, 178918, 258128, 357836, 715672, 1162967, 1431344, 1520803, 2325934, 3041606, 4651868, 6083212, 6530507, 9303736, 12166424, 13061014, 18607472, 19770439, 24332848, 26122028, 39540878, 52244056, 79081756, 84896591, 104488112, 111018619, 158163512, 169793182, 222037238, 316327024, 339586364, 444074476, 679172728, 888148952, 1358345456, 1443242047, 1776297904, 2886484094, 5772968188, 11545936376, 23091872752]

約数ペア:

[(1, 23091872752), (2, 11545936376), (4, 5772968188), (8, 2886484094), (13, 1776297904), (16, 1443242047), (17, 1358345456), (26, 888148952), (34, 679172728), (52, 444074476), (68, 339586364), (73, 316327024), (104, 222037238), (136, 169793182), (146, 158163512), (208, 111018619), (221, 104488112), (272, 84896591), (292, 79081756), (442, 52244056), (584, 39540878), (884, 26122028), (949, 24332848), (1168, 19770439), (1241, 18607472), (1768, 13061014), (1898, 12166424), (2482, 9303736), (3536, 6530507), (3796, 6083212), (4964, 4651868), (7592, 3041606), (9928, 2325934), (15184, 1520803), (16133, 1431344), (19856, 1162967), (32266, 715672), (64532, 357836), (89459, 258128), (129064, 178918)]