15852088

素因数分解:

$2^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 35640000

約数和(自身を除く): 19787912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 109, 196, 212, 218, 343, 371, 392, 424, 436, 686, 742, 763, 872, 1372, 1484, 1526, 2597, 2744, 2968, 3052, 5194, 5341, 5777, 6104, 10388, 10682, 11554, 18179, 20776, 21364, 23108, 36358, 37387, 40439, 42728, 46216, 72716, 74774, 80878, 145432, 149548, 161756, 283073, 299096, 323512, 566146, 1132292, 1981511, 2264584, 3963022, 7926044, 15852088]

約数ペア:

[(1, 15852088), (2, 7926044), (4, 3963022), (7, 2264584), (8, 1981511), (14, 1132292), (28, 566146), (49, 323512), (53, 299096), (56, 283073), (98, 161756), (106, 149548), (109, 145432), (196, 80878), (212, 74774), (218, 72716), (343, 46216), (371, 42728), (392, 40439), (424, 37387), (436, 36358), (686, 23108), (742, 21364), (763, 20776), (872, 18179), (1372, 11554), (1484, 10682), (1526, 10388), (2597, 6104), (2744, 5777), (2968, 5341), (3052, 5194)]