38869072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 60

約数和(自身を含む): 87720948

約数和(自身を除く): 48851876

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1181, 1496, 1936, 2057, 2362, 2992, 4114, 4724, 8228, 9448, 12991, 16456, 18896, 20077, 25982, 32912, 40154, 51964, 80308, 103928, 142901, 160616, 207856, 220847, 285802, 321232, 441694, 571604, 883388, 1143208, 1766776, 2286416, 2429317, 3533552, 4858634, 9717268, 19434536, 38869072]

約数ペア:

[(1, 38869072), (2, 19434536), (4, 9717268), (8, 4858634), (11, 3533552), (16, 2429317), (17, 2286416), (22, 1766776), (34, 1143208), (44, 883388), (68, 571604), (88, 441694), (121, 321232), (136, 285802), (176, 220847), (187, 207856), (242, 160616), (272, 142901), (374, 103928), (484, 80308), (748, 51964), (968, 40154), (1181, 32912), (1496, 25982), (1936, 20077), (2057, 18896), (2362, 16456), (2992, 12991), (4114, 9448), (4724, 8228)]