38373148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 81651024

約数和(自身を除く): 43277876

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 61, 68, 116, 122, 187, 244, 319, 374, 493, 638, 671, 748, 841, 986, 1037, 1276, 1342, 1682, 1769, 1972, 2074, 2684, 3364, 3538, 4148, 5423, 7076, 9251, 10846, 11407, 14297, 18502, 19459, 21692, 22814, 28594, 30073, 37004, 38918, 45628, 51301, 57188, 60146, 77836, 102602, 120292, 157267, 205204, 314534, 330803, 564311, 629068, 661606, 872117, 1128622, 1323212, 1744234, 2257244, 3488468, 9593287, 19186574, 38373148]

約数ペア:

[(1, 38373148), (2, 19186574), (4, 9593287), (11, 3488468), (17, 2257244), (22, 1744234), (29, 1323212), (34, 1128622), (44, 872117), (58, 661606), (61, 629068), (68, 564311), (116, 330803), (122, 314534), (187, 205204), (244, 157267), (319, 120292), (374, 102602), (493, 77836), (638, 60146), (671, 57188), (748, 51301), (841, 45628), (986, 38918), (1037, 37004), (1276, 30073), (1342, 28594), (1682, 22814), (1769, 21692), (1972, 19459), (2074, 18502), (2684, 14297), (3364, 11407), (3538, 10846), (4148, 9251), (5423, 7076)]