28296816

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{3257}}^1$

素因数の和:3449

約数の個数: 40

約数和(自身を含む): 73526544

約数和(自身を除く): 45229728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 3257, 4344, 6514, 8688, 9771, 13028, 19542, 26056, 39084, 52112, 78168, 156336, 589517, 1179034, 1768551, 2358068, 3537102, 4716136, 7074204, 9432272, 14148408, 28296816]

約数ペア:

[(1, 28296816), (2, 14148408), (3, 9432272), (4, 7074204), (6, 4716136), (8, 3537102), (12, 2358068), (16, 1768551), (24, 1179034), (48, 589517), (181, 156336), (362, 78168), (543, 52112), (724, 39084), (1086, 26056), (1448, 19542), (2172, 13028), (2896, 9771), (3257, 8688), (4344, 6514)]