47967248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22541}}^1$

素因数の和:22575

約数の個数: 40

約数和(自身を含む): 111808320

約数和(自身を除く): 63841072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 22541, 45082, 90164, 157787, 180328, 315574, 360656, 428279, 631148, 856558, 1262296, 1713116, 2524592, 2997953, 3426232, 5995906, 6852464, 11991812, 23983624, 47967248]

約数ペア:

[(1, 47967248), (2, 23983624), (4, 11991812), (7, 6852464), (8, 5995906), (14, 3426232), (16, 2997953), (19, 2524592), (28, 1713116), (38, 1262296), (56, 856558), (76, 631148), (112, 428279), (133, 360656), (152, 315574), (266, 180328), (304, 157787), (532, 90164), (1064, 45082), (2128, 22541)]