28291728

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{3407}}^1$

素因数の和:3591

約数の個数: 40

約数和(自身を含む): 73531008

約数和(自身を除く): 45239280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 3407, 4152, 6814, 8304, 10221, 13628, 20442, 27256, 40884, 54512, 81768, 163536, 589411, 1178822, 1768233, 2357644, 3536466, 4715288, 7072932, 9430576, 14145864, 28291728]

約数ペア:

[(1, 28291728), (2, 14145864), (3, 9430576), (4, 7072932), (6, 4715288), (8, 3536466), (12, 2357644), (16, 1768233), (24, 1178822), (48, 589411), (173, 163536), (346, 81768), (519, 54512), (692, 40884), (1038, 27256), (1384, 20442), (2076, 13628), (2768, 10221), (3407, 8304), (4152, 6814)]