42004984

素因数分解:

$2^3\times 7^1\times {\mathrm{827}}^1\times {\mathrm{907}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 90218880

約数和(自身を除く): 48213896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 827, 907, 1654, 1814, 3308, 3628, 5789, 6349, 6616, 7256, 11578, 12698, 23156, 25396, 46312, 50792, 750089, 1500178, 3000356, 5250623, 6000712, 10501246, 21002492, 42004984]

約数ペア:

[(1, 42004984), (2, 21002492), (4, 10501246), (7, 6000712), (8, 5250623), (14, 3000356), (28, 1500178), (56, 750089), (827, 50792), (907, 46312), (1654, 25396), (1814, 23156), (3308, 12698), (3628, 11578), (5789, 7256), (6349, 6616)]