28161312

素因数分解:

$2^5\times 3^1\times {\mathrm{233}}^1\times {\mathrm{1259}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 46138368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 233, 466, 699, 932, 1259, 1398, 1864, 2518, 2796, 3728, 3777, 5036, 5592, 7456, 7554, 10072, 11184, 15108, 20144, 22368, 30216, 40288, 60432, 120864, 293347, 586694, 880041, 1173388, 1760082, 2346776, 3520164, 4693552, 7040328, 9387104, 14080656, 28161312]

約数ペア:

[(1, 28161312), (2, 14080656), (3, 9387104), (4, 7040328), (6, 4693552), (8, 3520164), (12, 2346776), (16, 1760082), (24, 1173388), (32, 880041), (48, 586694), (96, 293347), (233, 120864), (466, 60432), (699, 40288), (932, 30216), (1259, 22368), (1398, 20144), (1864, 15108), (2518, 11184), (2796, 10072), (3728, 7554), (3777, 7456), (5036, 5592)]