13981616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4709

約数の個数: 40

約数和(自身を含む): 31297104

約数和(自身を除く): 17315488

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 4673, 9346, 18692, 37384, 51403, 74768, 79441, 102806, 158882, 205612, 317764, 411224, 635528, 822448, 873851, 1271056, 1747702, 3495404, 6990808, 13981616]

約数ペア:

[(1, 13981616), (2, 6990808), (4, 3495404), (8, 1747702), (11, 1271056), (16, 873851), (17, 822448), (22, 635528), (34, 411224), (44, 317764), (68, 205612), (88, 158882), (136, 102806), (176, 79441), (187, 74768), (272, 51403), (374, 37384), (748, 18692), (1496, 9346), (2992, 4673)]