38369072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 90089472

約数和(自身を除く): 51720400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 257, 301, 344, 434, 496, 514, 602, 688, 868, 1028, 1204, 1333, 1736, 1799, 2056, 2408, 2666, 3472, 3598, 4112, 4816, 5332, 7196, 7967, 9331, 10664, 11051, 14392, 15934, 18662, 21328, 22102, 28784, 31868, 37324, 44204, 55769, 63736, 74648, 77357, 88408, 111538, 127472, 149296, 154714, 176816, 223076, 309428, 342581, 446152, 618856, 685162, 892304, 1237712, 1370324, 2398067, 2740648, 4796134, 5481296, 9592268, 19184536, 38369072]

約数ペア:

[(1, 38369072), (2, 19184536), (4, 9592268), (7, 5481296), (8, 4796134), (14, 2740648), (16, 2398067), (28, 1370324), (31, 1237712), (43, 892304), (56, 685162), (62, 618856), (86, 446152), (112, 342581), (124, 309428), (172, 223076), (217, 176816), (248, 154714), (257, 149296), (301, 127472), (344, 111538), (434, 88408), (496, 77357), (514, 74648), (602, 63736), (688, 55769), (868, 44204), (1028, 37324), (1204, 31868), (1333, 28784), (1736, 22102), (1799, 21328), (2056, 18662), (2408, 15934), (2666, 14392), (3472, 11051), (3598, 10664), (4112, 9331), (4816, 7967), (5332, 7196)]