28509604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2843}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 52557120

約数和(自身を除く): 24047516

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 2843, 5014, 5686, 10028, 11372, 65389, 130778, 261556, 309887, 619774, 1239548, 7127401, 14254802, 28509604]

約数ペア:

[(1, 28509604), (2, 14254802), (4, 7127401), (23, 1239548), (46, 619774), (92, 309887), (109, 261556), (218, 130778), (436, 65389), (2507, 11372), (2843, 10028), (5014, 5686)]