42018256

素因数分解:

$2^4\times 7^1\times {\mathrm{375163}}^1$

素因数の和:375178

約数の個数: 20

約数和(自身を含む): 93040672

約数和(自身を除く): 51022416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 375163, 750326, 1500652, 2626141, 3001304, 5252282, 6002608, 10504564, 21009128, 42018256]

約数ペア:

[(1, 42018256), (2, 21009128), (4, 10504564), (7, 6002608), (8, 5252282), (14, 3001304), (16, 2626141), (28, 1500652), (56, 750326), (112, 375163)]