66985226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^2$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 129584448

約数和(自身を除く): 62599222

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 103, 154, 206, 287, 451, 574, 721, 902, 1133, 1442, 2266, 3157, 4223, 6314, 7931, 8446, 10609, 15862, 21218, 29561, 46453, 59122, 74263, 92906, 116699, 148526, 233398, 325171, 434969, 650342, 816893, 869938, 1633786, 3044783, 4784659, 6089566, 9569318, 33492613, 66985226]

約数ペア:

[(1, 66985226), (2, 33492613), (7, 9569318), (11, 6089566), (14, 4784659), (22, 3044783), (41, 1633786), (77, 869938), (82, 816893), (103, 650342), (154, 434969), (206, 325171), (287, 233398), (451, 148526), (574, 116699), (721, 92906), (902, 74263), (1133, 59122), (1442, 46453), (2266, 29561), (3157, 21218), (4223, 15862), (6314, 10609), (7931, 8446)]