40535628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{739}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 108407040

約数和(自身を除く): 67871412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 653, 739, 1306, 1478, 1959, 2217, 2612, 2956, 3918, 4434, 4571, 5173, 7836, 8868, 9142, 10346, 13713, 15519, 18284, 20692, 27426, 31038, 54852, 62076, 482567, 965134, 1447701, 1930268, 2895402, 3377969, 5790804, 6755938, 10133907, 13511876, 20267814, 40535628]

約数ペア:

[(1, 40535628), (2, 20267814), (3, 13511876), (4, 10133907), (6, 6755938), (7, 5790804), (12, 3377969), (14, 2895402), (21, 1930268), (28, 1447701), (42, 965134), (84, 482567), (653, 62076), (739, 54852), (1306, 31038), (1478, 27426), (1959, 20692), (2217, 18284), (2612, 15519), (2956, 13713), (3918, 10346), (4434, 9142), (4571, 8868), (5173, 7836)]