29953716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 75809664

約数和(自身を除く): 45855948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1223, 1884, 2041, 2446, 3669, 4082, 4892, 6123, 7338, 8164, 12246, 14676, 15899, 24492, 31798, 47697, 63596, 95394, 190788, 192011, 384022, 576033, 768044, 1152066, 2304132, 2496143, 4992286, 7488429, 9984572, 14976858, 29953716]

約数ペア:

[(1, 29953716), (2, 14976858), (3, 9984572), (4, 7488429), (6, 4992286), (12, 2496143), (13, 2304132), (26, 1152066), (39, 768044), (52, 576033), (78, 384022), (156, 192011), (157, 190788), (314, 95394), (471, 63596), (628, 47697), (942, 31798), (1223, 24492), (1884, 15899), (2041, 14676), (2446, 12246), (3669, 8164), (4082, 7338), (4892, 6123)]