66531236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 126658560

約数和(自身を除く): 60127324

約数列:

[1, 2, 4, 19, 38, 61, 76, 113, 122, 127, 226, 244, 254, 452, 508, 1159, 2147, 2318, 2413, 4294, 4636, 4826, 6893, 7747, 8588, 9652, 13786, 14351, 15494, 27572, 28702, 30988, 57404, 130967, 147193, 261934, 272669, 294386, 523868, 545338, 588772, 875411, 1090676, 1750822, 3501644, 16632809, 33265618, 66531236]

約数ペア:

[(1, 66531236), (2, 33265618), (4, 16632809), (19, 3501644), (38, 1750822), (61, 1090676), (76, 875411), (113, 588772), (122, 545338), (127, 523868), (226, 294386), (244, 272669), (254, 261934), (452, 147193), (508, 130967), (1159, 57404), (2147, 30988), (2318, 28702), (2413, 27572), (4294, 15494), (4636, 14351), (4826, 13786), (6893, 9652), (7747, 8588)]