15667445768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1\times {\mathrm{1399}}^1$

素因数の和:2094

約数の個数: 64

約数和(自身を含む): 31857840000

約数和(自身を除く): 16190394232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 419, 514, 838, 1028, 1399, 1676, 2056, 2798, 3341, 3352, 5447, 5596, 6682, 10894, 11192, 13364, 18187, 21788, 26728, 36374, 43576, 72748, 107683, 145496, 215366, 359543, 430732, 586181, 719086, 861464, 1172362, 1399879, 1438172, 2344724, 2799758, 2876344, 4674059, 4689448, 5599516, 7620353, 9348118, 11199032, 15240706, 18696236, 30481412, 37392472, 60962824, 150648517, 301297034, 602594068, 1205188136, 1958430721, 3916861442, 7833722884, 15667445768]

約数ペア:

[(1, 15667445768), (2, 7833722884), (4, 3916861442), (8, 1958430721), (13, 1205188136), (26, 602594068), (52, 301297034), (104, 150648517), (257, 60962824), (419, 37392472), (514, 30481412), (838, 18696236), (1028, 15240706), (1399, 11199032), (1676, 9348118), (2056, 7620353), (2798, 5599516), (3341, 4689448), (3352, 4674059), (5447, 2876344), (5596, 2799758), (6682, 2344724), (10894, 1438172), (11192, 1399879), (13364, 1172362), (18187, 861464), (21788, 719086), (26728, 586181), (36374, 430732), (43576, 359543), (72748, 215366), (107683, 145496)]