8369746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 9048494

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 77, 119, 139, 154, 161, 187, 238, 253, 278, 322, 374, 391, 506, 782, 973, 1309, 1529, 1771, 1946, 2363, 2618, 2737, 3058, 3197, 3542, 4301, 4726, 5474, 6394, 8602, 10703, 16541, 21406, 22379, 25993, 30107, 33082, 35167, 44758, 51986, 54349, 60214, 70334, 108698, 181951, 246169, 363902, 380443, 492338, 597839, 760886, 1195678, 4184873, 8369746]

約数ペア:

[(1, 8369746), (2, 4184873), (7, 1195678), (11, 760886), (14, 597839), (17, 492338), (22, 380443), (23, 363902), (34, 246169), (46, 181951), (77, 108698), (119, 70334), (139, 60214), (154, 54349), (161, 51986), (187, 44758), (238, 35167), (253, 33082), (278, 30107), (322, 25993), (374, 22379), (391, 21406), (506, 16541), (782, 10703), (973, 8602), (1309, 6394), (1529, 5474), (1771, 4726), (1946, 4301), (2363, 3542), (2618, 3197), (2737, 3058)]