1283024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 40

約数和(自身を含む): 2711880

約数和(自身を除く): 1428856

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 89, 106, 136, 178, 212, 272, 356, 424, 712, 848, 901, 1424, 1513, 1802, 3026, 3604, 4717, 6052, 7208, 9434, 12104, 14416, 18868, 24208, 37736, 75472, 80189, 160378, 320756, 641512, 1283024]

約数ペア:

[(1, 1283024), (2, 641512), (4, 320756), (8, 160378), (16, 80189), (17, 75472), (34, 37736), (53, 24208), (68, 18868), (89, 14416), (106, 12104), (136, 9434), (178, 7208), (212, 6052), (272, 4717), (356, 3604), (424, 3026), (712, 1802), (848, 1513), (901, 1424)]