25246028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 46247040

約数和(自身を除く): 21001012

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 2789, 4526, 5578, 9052, 11156, 86459, 172918, 203597, 345836, 407194, 814388, 6311507, 12623014, 25246028]

約数ペア:

[(1, 25246028), (2, 12623014), (4, 6311507), (31, 814388), (62, 407194), (73, 345836), (124, 203597), (146, 172918), (292, 86459), (2263, 11156), (2789, 9052), (4526, 5578)]