28454436

素因数分解:

$2^2\times 3^3\times {\mathrm{487}}^1\times {\mathrm{541}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 74058880

約数和(自身を除く): 45604444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 487, 541, 974, 1082, 1461, 1623, 1948, 2164, 2922, 3246, 4383, 4869, 5844, 6492, 8766, 9738, 13149, 14607, 17532, 19476, 26298, 29214, 52596, 58428, 263467, 526934, 790401, 1053868, 1580802, 2371203, 3161604, 4742406, 7113609, 9484812, 14227218, 28454436]

約数ペア:

[(1, 28454436), (2, 14227218), (3, 9484812), (4, 7113609), (6, 4742406), (9, 3161604), (12, 2371203), (18, 1580802), (27, 1053868), (36, 790401), (54, 526934), (108, 263467), (487, 58428), (541, 52596), (974, 29214), (1082, 26298), (1461, 19476), (1623, 17532), (1948, 14607), (2164, 13149), (2922, 9738), (3246, 8766), (4383, 6492), (4869, 5844)]