28937064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 78523200

約数和(自身を除く): 49586136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 569, 652, 978, 1138, 1304, 1707, 1956, 2119, 2276, 3414, 3912, 4238, 4552, 6357, 6828, 7397, 8476, 12714, 13656, 14794, 16952, 22191, 25428, 29588, 44382, 50856, 59176, 88764, 92747, 177528, 185494, 278241, 370988, 556482, 741976, 1112964, 1205711, 2225928, 2411422, 3617133, 4822844, 7234266, 9645688, 14468532, 28937064]

約数ペア:

[(1, 28937064), (2, 14468532), (3, 9645688), (4, 7234266), (6, 4822844), (8, 3617133), (12, 2411422), (13, 2225928), (24, 1205711), (26, 1112964), (39, 741976), (52, 556482), (78, 370988), (104, 278241), (156, 185494), (163, 177528), (312, 92747), (326, 88764), (489, 59176), (569, 50856), (652, 44382), (978, 29588), (1138, 25428), (1304, 22191), (1707, 16952), (1956, 14794), (2119, 13656), (2276, 12714), (3414, 8476), (3912, 7397), (4238, 6828), (4552, 6357)]