3748976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 9642240

約数和(自身を除く): 5893264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 179, 187, 238, 272, 308, 358, 374, 476, 616, 716, 748, 952, 1232, 1253, 1309, 1432, 1496, 1904, 1969, 2506, 2618, 2864, 2992, 3043, 3938, 5012, 5236, 6086, 7876, 10024, 10472, 12172, 13783, 15752, 20048, 20944, 21301, 24344, 27566, 31504, 33473, 42602, 48688, 55132, 66946, 85204, 110264, 133892, 170408, 220528, 234311, 267784, 340816, 468622, 535568, 937244, 1874488, 3748976]

約数ペア:

[(1, 3748976), (2, 1874488), (4, 937244), (7, 535568), (8, 468622), (11, 340816), (14, 267784), (16, 234311), (17, 220528), (22, 170408), (28, 133892), (34, 110264), (44, 85204), (56, 66946), (68, 55132), (77, 48688), (88, 42602), (112, 33473), (119, 31504), (136, 27566), (154, 24344), (176, 21301), (179, 20944), (187, 20048), (238, 15752), (272, 13783), (308, 12172), (358, 10472), (374, 10024), (476, 7876), (616, 6086), (716, 5236), (748, 5012), (952, 3938), (1232, 3043), (1253, 2992), (1309, 2864), (1432, 2618), (1496, 2506), (1904, 1969)]