13943468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 32223744

約数和(自身を除く): 18280276

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 2663, 5236, 5326, 10652, 18641, 29293, 37282, 45271, 58586, 74564, 90542, 117172, 181084, 205051, 316897, 410102, 497981, 633794, 820204, 995962, 1267588, 1991924, 3485867, 6971734, 13943468]

約数ペア:

[(1, 13943468), (2, 6971734), (4, 3485867), (7, 1991924), (11, 1267588), (14, 995962), (17, 820204), (22, 633794), (28, 497981), (34, 410102), (44, 316897), (68, 205051), (77, 181084), (119, 117172), (154, 90542), (187, 74564), (238, 58586), (308, 45271), (374, 37282), (476, 29293), (748, 18641), (1309, 10652), (2618, 5326), (2663, 5236)]