27112756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 55726272

約数和(自身を除く): 28613516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 541, 737, 748, 1082, 1139, 1474, 2164, 2278, 2948, 4556, 5951, 9197, 11902, 12529, 18394, 23804, 25058, 36247, 36788, 50116, 72494, 101167, 144988, 202334, 398717, 404668, 616199, 797434, 1232398, 1594868, 2464796, 6778189, 13556378, 27112756]

約数ペア:

[(1, 27112756), (2, 13556378), (4, 6778189), (11, 2464796), (17, 1594868), (22, 1232398), (34, 797434), (44, 616199), (67, 404668), (68, 398717), (134, 202334), (187, 144988), (268, 101167), (374, 72494), (541, 50116), (737, 36788), (748, 36247), (1082, 25058), (1139, 23804), (1474, 18394), (2164, 12529), (2278, 11902), (2948, 9197), (4556, 5951)]