40660396

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12203}}^1$

素因数の和:12238

約数の個数: 36

約数和(自身を含む): 87649128

約数和(自身を除く): 46988732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 12203, 24406, 48812, 85421, 170842, 207451, 341684, 414902, 597947, 829804, 1195894, 1452157, 2391788, 2904314, 5808628, 10165099, 20330198, 40660396]

約数ペア:

[(1, 40660396), (2, 20330198), (4, 10165099), (7, 5808628), (14, 2904314), (17, 2391788), (28, 1452157), (34, 1195894), (49, 829804), (68, 597947), (98, 414902), (119, 341684), (196, 207451), (238, 170842), (476, 85421), (833, 48812), (1666, 24406), (3332, 12203)]