25628052

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 61440512

約数和(自身を除く): 35812460

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 157, 183, 223, 244, 314, 366, 446, 471, 628, 669, 732, 892, 942, 1338, 1884, 2676, 9577, 13603, 19154, 27206, 28731, 35011, 38308, 40809, 54412, 57462, 70022, 81618, 105033, 114924, 140044, 163236, 210066, 420132, 2135671, 4271342, 6407013, 8542684, 12814026, 25628052]

約数ペア:

[(1, 25628052), (2, 12814026), (3, 8542684), (4, 6407013), (6, 4271342), (12, 2135671), (61, 420132), (122, 210066), (157, 163236), (183, 140044), (223, 114924), (244, 105033), (314, 81618), (366, 70022), (446, 57462), (471, 54412), (628, 40809), (669, 38308), (732, 35011), (892, 28731), (942, 27206), (1338, 19154), (1884, 13603), (2676, 9577)]