28013581444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1\times {\mathrm{4787}}^1$

素因数の和:6948

約数の個数: 48

約数和(自身を含む): 53210001600

約数和(自身を除く): 25196420156

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2099, 2788, 4198, 4787, 8396, 9574, 19148, 35683, 71366, 81379, 86059, 142732, 162758, 172118, 196267, 325516, 344236, 392534, 785068, 1463003, 2926006, 3336539, 5852012, 6673078, 10047913, 13346156, 20095826, 40191652, 170814521, 341629042, 411964433, 683258084, 823928866, 1647857732, 7003395361, 14006790722, 28013581444]

約数ペア:

[(1, 28013581444), (2, 14006790722), (4, 7003395361), (17, 1647857732), (34, 823928866), (41, 683258084), (68, 411964433), (82, 341629042), (164, 170814521), (697, 40191652), (1394, 20095826), (2099, 13346156), (2788, 10047913), (4198, 6673078), (4787, 5852012), (8396, 3336539), (9574, 2926006), (19148, 1463003), (35683, 785068), (71366, 392534), (81379, 344236), (86059, 325516), (142732, 196267), (162758, 172118)]