28970316

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{4937}}^1$

素因数の和:5110

約数の個数: 36

約数和(自身を含む): 73694712

約数和(自身を除く): 44724396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4937, 5868, 9874, 14811, 19748, 29622, 44433, 59244, 88866, 177732, 804731, 1609462, 2414193, 3218924, 4828386, 7242579, 9656772, 14485158, 28970316]

約数ペア:

[(1, 28970316), (2, 14485158), (3, 9656772), (4, 7242579), (6, 4828386), (9, 3218924), (12, 2414193), (18, 1609462), (36, 804731), (163, 177732), (326, 88866), (489, 59244), (652, 44433), (978, 29622), (1467, 19748), (1956, 14811), (2934, 9874), (4937, 5868)]