71591538

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 147052800

約数和(自身を除く): 75461262

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 219, 237, 438, 474, 2069, 4138, 5767, 6207, 11534, 12414, 17301, 34602, 151037, 163451, 302074, 326902, 453111, 490353, 906222, 980706, 11931923, 23863846, 35795769, 71591538]

約数ペア:

[(1, 71591538), (2, 35795769), (3, 23863846), (6, 11931923), (73, 980706), (79, 906222), (146, 490353), (158, 453111), (219, 326902), (237, 302074), (438, 163451), (474, 151037), (2069, 34602), (4138, 17301), (5767, 12414), (6207, 11534)]