13676872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 28728000

約数和(自身を除く): 15051128

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 199, 242, 284, 398, 484, 568, 781, 796, 968, 1562, 1592, 2189, 3124, 4378, 6248, 8591, 8756, 14129, 17182, 17512, 24079, 28258, 34364, 48158, 56516, 68728, 96316, 113032, 155419, 192632, 310838, 621676, 1243352, 1709609, 3419218, 6838436, 13676872]

約数ペア:

[(1, 13676872), (2, 6838436), (4, 3419218), (8, 1709609), (11, 1243352), (22, 621676), (44, 310838), (71, 192632), (88, 155419), (121, 113032), (142, 96316), (199, 68728), (242, 56516), (284, 48158), (398, 34364), (484, 28258), (568, 24079), (781, 17512), (796, 17182), (968, 14129), (1562, 8756), (1592, 8591), (2189, 6248), (3124, 4378)]