7913176592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{209299}}^1$

素因数の和:209463

約数の個数: 40

約数和(自身を含む): 16350516000

約数和(自身を除く): 8437339408

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 4726, 9452, 18904, 37808, 209299, 418598, 837196, 1674392, 3348784, 3558083, 7116166, 14232332, 28464664, 29092561, 56929328, 58185122, 116370244, 232740488, 465480976, 494573537, 989147074, 1978294148, 3956588296, 7913176592]

約数ペア:

[(1, 7913176592), (2, 3956588296), (4, 1978294148), (8, 989147074), (16, 494573537), (17, 465480976), (34, 232740488), (68, 116370244), (136, 58185122), (139, 56929328), (272, 29092561), (278, 28464664), (556, 14232332), (1112, 7116166), (2224, 3558083), (2363, 3348784), (4726, 1674392), (9452, 837196), (18904, 418598), (37808, 209299)]