38957464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 91526400

約数和(自身を除く): 52568936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 907, 1534, 1652, 1814, 3068, 3304, 3628, 5369, 6136, 6349, 7256, 10738, 11791, 12698, 21476, 23582, 25396, 42952, 47164, 50792, 53513, 82537, 94328, 107026, 165074, 214052, 330148, 374591, 428104, 660296, 695669, 749182, 1391338, 1498364, 2782676, 2996728, 4869683, 5565352, 9739366, 19478732, 38957464]

約数ペア:

[(1, 38957464), (2, 19478732), (4, 9739366), (7, 5565352), (8, 4869683), (13, 2996728), (14, 2782676), (26, 1498364), (28, 1391338), (52, 749182), (56, 695669), (59, 660296), (91, 428104), (104, 374591), (118, 330148), (182, 214052), (236, 165074), (364, 107026), (413, 94328), (472, 82537), (728, 53513), (767, 50792), (826, 47164), (907, 42952), (1534, 25396), (1652, 23582), (1814, 21476), (3068, 12698), (3304, 11791), (3628, 10738), (5369, 7256), (6136, 6349)]