7382012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 7858948

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 139, 142, 187, 278, 284, 374, 556, 748, 781, 1207, 1529, 1562, 2363, 2414, 3058, 3124, 4726, 4828, 6116, 9452, 9869, 13277, 19738, 25993, 26554, 39476, 51986, 53108, 103972, 108559, 167773, 217118, 335546, 434236, 671092, 1845503, 3691006, 7382012]

約数ペア:

[(1, 7382012), (2, 3691006), (4, 1845503), (11, 671092), (17, 434236), (22, 335546), (34, 217118), (44, 167773), (68, 108559), (71, 103972), (139, 53108), (142, 51986), (187, 39476), (278, 26554), (284, 25993), (374, 19738), (556, 13277), (748, 9869), (781, 9452), (1207, 6116), (1529, 4828), (1562, 4726), (2363, 3124), (2414, 3058)]