28340304

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{4649}}^1$

素因数の和:4787

約数の個数: 40

約数和(自身を含む): 73804800

約数和(自身を除く): 45464496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4649, 6096, 9298, 13947, 18596, 27894, 37192, 55788, 74384, 111576, 223152, 590423, 1180846, 1771269, 2361692, 3542538, 4723384, 7085076, 9446768, 14170152, 28340304]

約数ペア:

[(1, 28340304), (2, 14170152), (3, 9446768), (4, 7085076), (6, 4723384), (8, 3542538), (12, 2361692), (16, 1771269), (24, 1180846), (48, 590423), (127, 223152), (254, 111576), (381, 74384), (508, 55788), (762, 37192), (1016, 27894), (1524, 18596), (2032, 13947), (3048, 9298), (4649, 6096)]