56091028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64621}}^1$

素因数の和:64663

約数の個数: 24

約数和(自身を含む): 115802624

約数和(自身を除く): 59711596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 64621, 129242, 258484, 452347, 904694, 1809388, 2003251, 4006502, 8013004, 14022757, 28045514, 56091028]

約数ペア:

[(1, 56091028), (2, 28045514), (4, 14022757), (7, 8013004), (14, 4006502), (28, 2003251), (31, 1809388), (62, 904694), (124, 452347), (217, 258484), (434, 129242), (868, 64621)]