855208928

素因数分解:

$2^5\times 7^1\times {\mathrm{823}}^1\times {\mathrm{4639}}^1$

素因数の和:5479

約数の個数: 48

約数和(自身を含む): 1926973440

約数和(自身を除く): 1071764512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 823, 1646, 3292, 4639, 5761, 6584, 9278, 11522, 13168, 18556, 23044, 26336, 32473, 37112, 46088, 64946, 74224, 92176, 129892, 148448, 184352, 259784, 519568, 1039136, 3817897, 7635794, 15271588, 26725279, 30543176, 53450558, 61086352, 106901116, 122172704, 213802232, 427604464, 855208928]

約数ペア:

[(1, 855208928), (2, 427604464), (4, 213802232), (7, 122172704), (8, 106901116), (14, 61086352), (16, 53450558), (28, 30543176), (32, 26725279), (56, 15271588), (112, 7635794), (224, 3817897), (823, 1039136), (1646, 519568), (3292, 259784), (4639, 184352), (5761, 148448), (6584, 129892), (9278, 92176), (11522, 74224), (13168, 64946), (18556, 46088), (23044, 37112), (26336, 32473)]