767200028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{883871}}^1$

素因数の和:883913

約数の個数: 24

約数和(自身を含む): 1583898624

約数和(自身を除く): 816698596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 883871, 1767742, 3535484, 6187097, 12374194, 24748388, 27400001, 54800002, 109600004, 191800007, 383600014, 767200028]

約数ペア:

[(1, 767200028), (2, 383600014), (4, 191800007), (7, 109600004), (14, 54800002), (28, 27400001), (31, 24748388), (62, 12374194), (124, 6187097), (217, 3535484), (434, 1767742), (868, 883871)]