66591448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6400

約数の個数: 64

約数和(自身を含む): 164851200

約数和(自身を除く): 98259752

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 6359, 10472, 12718, 25436, 44513, 50872, 69949, 89026, 108103, 139898, 178052, 216206, 279796, 356104, 432412, 489643, 559592, 756721, 864824, 979286, 1189133, 1513442, 1958572, 2378266, 3026884, 3917144, 4756532, 6053768, 8323931, 9513064, 16647862, 33295724, 66591448]

約数ペア:

[(1, 66591448), (2, 33295724), (4, 16647862), (7, 9513064), (8, 8323931), (11, 6053768), (14, 4756532), (17, 3917144), (22, 3026884), (28, 2378266), (34, 1958572), (44, 1513442), (56, 1189133), (68, 979286), (77, 864824), (88, 756721), (119, 559592), (136, 489643), (154, 432412), (187, 356104), (238, 279796), (308, 216206), (374, 178052), (476, 139898), (616, 108103), (748, 89026), (952, 69949), (1309, 50872), (1496, 44513), (2618, 25436), (5236, 12718), (6359, 10472)]