28417716

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 60

約数和(自身を含む): 74942560

約数和(自身を除く): 46524844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 631, 834, 1251, 1262, 1668, 1893, 2502, 2524, 3753, 3786, 5004, 5679, 7506, 7572, 11259, 11358, 15012, 17037, 22518, 22716, 34074, 45036, 51111, 68148, 87709, 102222, 175418, 204444, 263127, 350836, 526254, 789381, 1052508, 1578762, 2368143, 3157524, 4736286, 7104429, 9472572, 14208858, 28417716]

約数ペア:

[(1, 28417716), (2, 14208858), (3, 9472572), (4, 7104429), (6, 4736286), (9, 3157524), (12, 2368143), (18, 1578762), (27, 1052508), (36, 789381), (54, 526254), (81, 350836), (108, 263127), (139, 204444), (162, 175418), (278, 102222), (324, 87709), (417, 68148), (556, 51111), (631, 45036), (834, 34074), (1251, 22716), (1262, 22518), (1668, 17037), (1893, 15012), (2502, 11358), (2524, 11259), (3753, 7572), (3786, 7506), (5004, 5679)]