28649754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75793}}^1$

素因数の和:75811

約数の個数: 32

約数和(自身を含む): 72762240

約数和(自身を除く): 44112486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75793, 151586, 227379, 454758, 530551, 682137, 1061102, 1364274, 1591653, 2046411, 3183306, 4092822, 4774959, 9549918, 14324877, 28649754]

約数ペア:

[(1, 28649754), (2, 14324877), (3, 9549918), (6, 4774959), (7, 4092822), (9, 3183306), (14, 2046411), (18, 1591653), (21, 1364274), (27, 1061102), (42, 682137), (54, 530551), (63, 454758), (126, 227379), (189, 151586), (378, 75793)]