425798128

素因数分解:

$2^4\times 7^1\times {\mathrm{3801769}}^1$

素因数の和:3801784

約数の個数: 20

約数和(自身を含む): 942838960

約数和(自身を除く): 517040832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3801769, 7603538, 15207076, 26612383, 30414152, 53224766, 60828304, 106449532, 212899064, 425798128]

約数ペア:

[(1, 425798128), (2, 212899064), (4, 106449532), (7, 60828304), (8, 53224766), (14, 30414152), (16, 26612383), (28, 15207076), (56, 7603538), (112, 3801769)]