2008654912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{27701}}^1$

素因数の和:27827

約数の個数: 56

約数和(自身を含む): 4390656192

約数和(自身を除く): 2382001280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 176, 206, 352, 412, 704, 824, 1133, 1648, 2266, 3296, 4532, 6592, 9064, 18128, 27701, 36256, 55402, 72512, 110804, 221608, 304711, 443216, 609422, 886432, 1218844, 1772864, 2437688, 2853203, 4875376, 5706406, 9750752, 11412812, 19501504, 22825624, 31385233, 45651248, 62770466, 91302496, 125540932, 182604992, 251081864, 502163728, 1004327456, 2008654912]

約数ペア:

[(1, 2008654912), (2, 1004327456), (4, 502163728), (8, 251081864), (11, 182604992), (16, 125540932), (22, 91302496), (32, 62770466), (44, 45651248), (64, 31385233), (88, 22825624), (103, 19501504), (176, 11412812), (206, 9750752), (352, 5706406), (412, 4875376), (704, 2853203), (824, 2437688), (1133, 1772864), (1648, 1218844), (2266, 886432), (3296, 609422), (4532, 443216), (6592, 304711), (9064, 221608), (18128, 110804), (27701, 72512), (36256, 55402)]