23519471248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{40283}}^1$

素因数の和:40712

約数の個数: 80

約数和(自身を含む): 56226151296

約数和(自身を除く): 32706680048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 401, 728, 802, 1456, 1604, 2807, 3208, 5213, 5614, 6416, 10426, 11228, 20852, 22456, 36491, 40283, 41704, 44912, 72982, 80566, 83408, 145964, 161132, 281981, 291928, 322264, 523679, 563962, 583856, 644528, 1047358, 1127924, 2094716, 2255848, 3665753, 4189432, 4511696, 7331506, 8378864, 14663012, 16153483, 29326024, 32306966, 58652048, 64613932, 113074381, 129227864, 209995279, 226148762, 258455728, 419990558, 452297524, 839981116, 904595048, 1469966953, 1679962232, 1809190096, 2939933906, 3359924464, 5879867812, 11759735624, 23519471248]

約数ペア:

[(1, 23519471248), (2, 11759735624), (4, 5879867812), (7, 3359924464), (8, 2939933906), (13, 1809190096), (14, 1679962232), (16, 1469966953), (26, 904595048), (28, 839981116), (52, 452297524), (56, 419990558), (91, 258455728), (104, 226148762), (112, 209995279), (182, 129227864), (208, 113074381), (364, 64613932), (401, 58652048), (728, 32306966), (802, 29326024), (1456, 16153483), (1604, 14663012), (2807, 8378864), (3208, 7331506), (5213, 4511696), (5614, 4189432), (6416, 3665753), (10426, 2255848), (11228, 2094716), (20852, 1127924), (22456, 1047358), (36491, 644528), (40283, 583856), (41704, 563962), (44912, 523679), (72982, 322264), (80566, 291928), (83408, 281981), (145964, 161132)]