56898812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7321}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 104558160

約数和(自身を除く): 47659348

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7321, 7772, 14642, 29284, 212309, 424618, 490507, 849236, 981014, 1962028, 14224703, 28449406, 56898812]

約数ペア:

[(1, 56898812), (2, 28449406), (4, 14224703), (29, 1962028), (58, 981014), (67, 849236), (116, 490507), (134, 424618), (268, 212309), (1943, 29284), (3886, 14642), (7321, 7772)]