25801072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13327}}^1$

素因数の和:13357

約数の個数: 30

約数和(自身を含む): 54951344

約数和(自身を除く): 29150272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 13327, 26654, 53308, 106616, 146597, 213232, 293194, 586388, 1172776, 1612567, 2345552, 3225134, 6450268, 12900536, 25801072]

約数ペア:

[(1, 25801072), (2, 12900536), (4, 6450268), (8, 3225134), (11, 2345552), (16, 1612567), (22, 1172776), (44, 586388), (88, 293194), (121, 213232), (176, 146597), (242, 106616), (484, 53308), (968, 26654), (1936, 13327)]