57294328

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11243}}^1$

素因数の和:11276

約数の個数: 48

約数和(自身を含む): 134590680

約数和(自身を除く): 77296352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 11243, 22486, 44972, 78701, 89944, 146159, 157402, 292318, 314804, 550907, 584636, 629608, 1023113, 1101814, 1169272, 2046226, 2203628, 4092452, 4407256, 7161791, 8184904, 14323582, 28647164, 57294328]

約数ペア:

[(1, 57294328), (2, 28647164), (4, 14323582), (7, 8184904), (8, 7161791), (13, 4407256), (14, 4092452), (26, 2203628), (28, 2046226), (49, 1169272), (52, 1101814), (56, 1023113), (91, 629608), (98, 584636), (104, 550907), (182, 314804), (196, 292318), (364, 157402), (392, 146159), (637, 89944), (728, 78701), (1274, 44972), (2548, 22486), (5096, 11243)]