27559652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 54613440

約数和(自身を除く): 27053788

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 83, 166, 257, 323, 332, 514, 646, 1028, 1292, 1411, 1577, 2822, 3154, 4369, 4883, 5644, 6308, 8738, 9766, 17476, 19532, 21331, 26809, 42662, 53618, 83011, 85324, 107236, 166022, 332044, 362627, 405289, 725254, 810578, 1450508, 1621156, 6889913, 13779826, 27559652]

約数ペア:

[(1, 27559652), (2, 13779826), (4, 6889913), (17, 1621156), (19, 1450508), (34, 810578), (38, 725254), (68, 405289), (76, 362627), (83, 332044), (166, 166022), (257, 107236), (323, 85324), (332, 83011), (514, 53618), (646, 42662), (1028, 26809), (1292, 21331), (1411, 19532), (1577, 17476), (2822, 9766), (3154, 8738), (4369, 6308), (4883, 5644)]