4034338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 8460288

約数和(自身を除く): 4425950

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 67, 77, 119, 134, 154, 161, 187, 238, 253, 322, 374, 391, 469, 506, 737, 782, 938, 1139, 1309, 1474, 1541, 1771, 2278, 2618, 2737, 3082, 3542, 4301, 5159, 5474, 7973, 8602, 10318, 10787, 12529, 15946, 16951, 21574, 25058, 26197, 30107, 33902, 52394, 60214, 87703, 118657, 175406, 183379, 237314, 288167, 366758, 576334, 2017169, 4034338]

約数ペア:

[(1, 4034338), (2, 2017169), (7, 576334), (11, 366758), (14, 288167), (17, 237314), (22, 183379), (23, 175406), (34, 118657), (46, 87703), (67, 60214), (77, 52394), (119, 33902), (134, 30107), (154, 26197), (161, 25058), (187, 21574), (238, 16951), (253, 15946), (322, 12529), (374, 10787), (391, 10318), (469, 8602), (506, 7973), (737, 5474), (782, 5159), (938, 4301), (1139, 3542), (1309, 3082), (1474, 2737), (1541, 2618), (1771, 2278)]