28017584

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6761}}^1$

素因数の和:6813

約数の個数: 40

約数和(自身を含む): 63725088

約数和(自身を除く): 35707504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 6761, 13522, 27044, 47327, 54088, 94654, 108176, 189308, 250157, 378616, 500314, 757232, 1000628, 1751099, 2001256, 3502198, 4002512, 7004396, 14008792, 28017584]

約数ペア:

[(1, 28017584), (2, 14008792), (4, 7004396), (7, 4002512), (8, 3502198), (14, 2001256), (16, 1751099), (28, 1000628), (37, 757232), (56, 500314), (74, 378616), (112, 250157), (148, 189308), (259, 108176), (296, 94654), (518, 54088), (592, 47327), (1036, 27044), (2072, 13522), (4144, 6761)]