25928172

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11807}}^1$

素因数の和:11878

約数の個数: 36

約数和(自身を含む): 66620736

約数和(自身を除く): 40692564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 11807, 23614, 35421, 47228, 70842, 106263, 141684, 212526, 425052, 720227, 1440454, 2160681, 2880908, 4321362, 6482043, 8642724, 12964086, 25928172]

約数ペア:

[(1, 25928172), (2, 12964086), (3, 8642724), (4, 6482043), (6, 4321362), (9, 2880908), (12, 2160681), (18, 1440454), (36, 720227), (61, 425052), (122, 212526), (183, 141684), (244, 106263), (366, 70842), (549, 47228), (732, 35421), (1098, 23614), (2196, 11807)]