47467448

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 107980800

約数和(自身を除く): 60513352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 739, 868, 1036, 1147, 1478, 1736, 2072, 2294, 2956, 4588, 5173, 5912, 8029, 9176, 10346, 16058, 20692, 22909, 27343, 32116, 41384, 45818, 54686, 64232, 91636, 109372, 160363, 183272, 191401, 218744, 320726, 382802, 641452, 765604, 847633, 1282904, 1531208, 1695266, 3390532, 5933431, 6781064, 11866862, 23733724, 47467448]

約数ペア:

[(1, 47467448), (2, 23733724), (4, 11866862), (7, 6781064), (8, 5933431), (14, 3390532), (28, 1695266), (31, 1531208), (37, 1282904), (56, 847633), (62, 765604), (74, 641452), (124, 382802), (148, 320726), (217, 218744), (248, 191401), (259, 183272), (296, 160363), (434, 109372), (518, 91636), (739, 64232), (868, 54686), (1036, 45818), (1147, 41384), (1478, 32116), (1736, 27343), (2072, 22909), (2294, 20692), (2956, 16058), (4588, 10346), (5173, 9176), (5912, 8029)]