28383239024

素因数分解:

$2^4\times 7^4\times {\mathrm{738839}}^1$

素因数の和:738875

約数の個数: 50

約数和(自身を含む): 64154216040

約数和(自身を除く): 35770977016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 9604, 19208, 38416, 738839, 1477678, 2955356, 5171873, 5910712, 10343746, 11821424, 20687492, 36203111, 41374984, 72406222, 82749968, 144812444, 253421777, 289624888, 506843554, 579249776, 1013687108, 1773952439, 2027374216, 3547904878, 4054748432, 7095809756, 14191619512, 28383239024]

約数ペア:

[(1, 28383239024), (2, 14191619512), (4, 7095809756), (7, 4054748432), (8, 3547904878), (14, 2027374216), (16, 1773952439), (28, 1013687108), (49, 579249776), (56, 506843554), (98, 289624888), (112, 253421777), (196, 144812444), (343, 82749968), (392, 72406222), (686, 41374984), (784, 36203111), (1372, 20687492), (2401, 11821424), (2744, 10343746), (4802, 5910712), (5488, 5171873), (9604, 2955356), (19208, 1477678), (38416, 738839)]