28589292

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8923}}^1$

素因数の和:9022

約数の個数: 36

約数和(自身を含む): 73087560

約数和(自身を除く): 44498268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 8923, 17846, 26769, 35692, 53538, 80307, 107076, 160614, 321228, 794147, 1588294, 2382441, 3176588, 4764882, 7147323, 9529764, 14294646, 28589292]

約数ペア:

[(1, 28589292), (2, 14294646), (3, 9529764), (4, 7147323), (6, 4764882), (9, 3176588), (12, 2382441), (18, 1588294), (36, 794147), (89, 321228), (178, 160614), (267, 107076), (356, 80307), (534, 53538), (801, 35692), (1068, 26769), (1602, 17846), (3204, 8923)]