48618568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 96300000

約数和(自身を除く): 47681432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 499, 641, 998, 1282, 1996, 2564, 3992, 5128, 9481, 12179, 18962, 24358, 37924, 48716, 75848, 97432, 319859, 639718, 1279436, 2558872, 6077321, 12154642, 24309284, 48618568]

約数ペア:

[(1, 48618568), (2, 24309284), (4, 12154642), (8, 6077321), (19, 2558872), (38, 1279436), (76, 639718), (152, 319859), (499, 97432), (641, 75848), (998, 48716), (1282, 37924), (1996, 24358), (2564, 18962), (3992, 12179), (5128, 9481)]