28970856

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23669}}^1$

素因数の和:23698

約数の個数: 48

約数和(自身を含む): 83081700

約数和(自身を除く): 54110844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23669, 47338, 71007, 94676, 142014, 189352, 213021, 284028, 402373, 426042, 568056, 804746, 852084, 1207119, 1609492, 1704168, 2414238, 3218984, 3621357, 4828476, 7242714, 9656952, 14485428, 28970856]

約数ペア:

[(1, 28970856), (2, 14485428), (3, 9656952), (4, 7242714), (6, 4828476), (8, 3621357), (9, 3218984), (12, 2414238), (17, 1704168), (18, 1609492), (24, 1207119), (34, 852084), (36, 804746), (51, 568056), (68, 426042), (72, 402373), (102, 284028), (136, 213021), (153, 189352), (204, 142014), (306, 94676), (408, 71007), (612, 47338), (1224, 23669)]