42456652

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 87816960

約数和(自身を除く): 45360308

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 179, 197, 301, 358, 394, 602, 716, 788, 1204, 1253, 1379, 2506, 2758, 5012, 5516, 7697, 8471, 15394, 16942, 30788, 33884, 35263, 53879, 59297, 70526, 107758, 118594, 141052, 215516, 237188, 246841, 493682, 987364, 1516309, 3032618, 6065236, 10614163, 21228326, 42456652]

約数ペア:

[(1, 42456652), (2, 21228326), (4, 10614163), (7, 6065236), (14, 3032618), (28, 1516309), (43, 987364), (86, 493682), (172, 246841), (179, 237188), (197, 215516), (301, 141052), (358, 118594), (394, 107758), (602, 70526), (716, 59297), (788, 53879), (1204, 35263), (1253, 33884), (1379, 30788), (2506, 16942), (2758, 15394), (5012, 8471), (5516, 7697)]