28158864

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{3391}}^1$

素因数の和:3575

約数の個数: 40

約数和(自身を含む): 73185792

約数和(自身を除く): 45026928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 3391, 4152, 6782, 8304, 10173, 13564, 20346, 27128, 40692, 54256, 81384, 162768, 586643, 1173286, 1759929, 2346572, 3519858, 4693144, 7039716, 9386288, 14079432, 28158864]

約数ペア:

[(1, 28158864), (2, 14079432), (3, 9386288), (4, 7039716), (6, 4693144), (8, 3519858), (12, 2346572), (16, 1759929), (24, 1173286), (48, 586643), (173, 162768), (346, 81384), (519, 54256), (692, 40692), (1038, 27128), (1384, 20346), (2076, 13564), (2768, 10173), (3391, 8304), (4152, 6782)]