28562832

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1580

約数の個数: 60

約数和(自身を含む): 80567760

約数和(自身を除く): 52004928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1427, 1668, 2224, 2502, 2854, 3336, 4281, 5004, 5708, 6672, 8562, 10008, 11416, 12843, 17124, 20016, 22832, 25686, 34248, 51372, 68496, 102744, 198353, 205488, 396706, 595059, 793412, 1190118, 1586824, 1785177, 2380236, 3173648, 3570354, 4760472, 7140708, 9520944, 14281416, 28562832]

約数ペア:

[(1, 28562832), (2, 14281416), (3, 9520944), (4, 7140708), (6, 4760472), (8, 3570354), (9, 3173648), (12, 2380236), (16, 1785177), (18, 1586824), (24, 1190118), (36, 793412), (48, 595059), (72, 396706), (139, 205488), (144, 198353), (278, 102744), (417, 68496), (556, 51372), (834, 34248), (1112, 25686), (1251, 22832), (1427, 20016), (1668, 17124), (2224, 12843), (2502, 11416), (2854, 10008), (3336, 8562), (4281, 6672), (5004, 5708)]