57542728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 112807800

約数和(自身を除く): 55265072

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 2557, 2813, 5114, 5626, 10228, 11252, 20456, 22504, 74153, 148306, 248029, 296612, 496058, 593224, 992116, 1984232, 7192841, 14385682, 28771364, 57542728]

約数ペア:

[(1, 57542728), (2, 28771364), (4, 14385682), (8, 7192841), (29, 1984232), (58, 992116), (97, 593224), (116, 496058), (194, 296612), (232, 248029), (388, 148306), (776, 74153), (2557, 22504), (2813, 20456), (5114, 11252), (5626, 10228)]