550291616

素因数分解:

$2^5\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3797}}^1$

素因数の和:4461

約数の個数: 48

約数和(自身を含む): 1240396416

約数和(自身を除く): 690104800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 647, 1294, 2588, 3797, 4529, 5176, 7594, 9058, 10352, 15188, 18116, 20704, 26579, 30376, 36232, 53158, 60752, 72464, 106316, 121504, 144928, 212632, 425264, 850528, 2456659, 4913318, 9826636, 17196613, 19653272, 34393226, 39306544, 68786452, 78613088, 137572904, 275145808, 550291616]

約数ペア:

[(1, 550291616), (2, 275145808), (4, 137572904), (7, 78613088), (8, 68786452), (14, 39306544), (16, 34393226), (28, 19653272), (32, 17196613), (56, 9826636), (112, 4913318), (224, 2456659), (647, 850528), (1294, 425264), (2588, 212632), (3797, 144928), (4529, 121504), (5176, 106316), (7594, 72464), (9058, 60752), (10352, 53158), (15188, 36232), (18116, 30376), (20704, 26579)]