28430532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4673}}^1$

素因数の和:4709

約数の個数: 54

約数和(自身を含む): 77836122

約数和(自身を除く): 49405590

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 4673, 6084, 9346, 14019, 18692, 28038, 42057, 56076, 60749, 84114, 121498, 168228, 182247, 242996, 364494, 546741, 728988, 789737, 1093482, 1579474, 2186964, 2369211, 3158948, 4738422, 7107633, 9476844, 14215266, 28430532]

約数ペア:

[(1, 28430532), (2, 14215266), (3, 9476844), (4, 7107633), (6, 4738422), (9, 3158948), (12, 2369211), (13, 2186964), (18, 1579474), (26, 1093482), (36, 789737), (39, 728988), (52, 546741), (78, 364494), (117, 242996), (156, 182247), (169, 168228), (234, 121498), (338, 84114), (468, 60749), (507, 56076), (676, 42057), (1014, 28038), (1521, 18692), (2028, 14019), (3042, 9346), (4673, 6084)]