8905968

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2726

約数の個数: 60

約数和(自身を含む): 26017680

約数和(自身を除く): 17111712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 2689, 3312, 5378, 8067, 10756, 16134, 21512, 24201, 32268, 43024, 48402, 61847, 64536, 96804, 123694, 129072, 185541, 193608, 247388, 371082, 387216, 494776, 556623, 742164, 989552, 1113246, 1484328, 2226492, 2968656, 4452984, 8905968]

約数ペア:

[(1, 8905968), (2, 4452984), (3, 2968656), (4, 2226492), (6, 1484328), (8, 1113246), (9, 989552), (12, 742164), (16, 556623), (18, 494776), (23, 387216), (24, 371082), (36, 247388), (46, 193608), (48, 185541), (69, 129072), (72, 123694), (92, 96804), (138, 64536), (144, 61847), (184, 48402), (207, 43024), (276, 32268), (368, 24201), (414, 21512), (552, 16134), (828, 10756), (1104, 8067), (1656, 5378), (2689, 3312)]