83280028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6701}}^1$

素因数の和:6957

約数の個数: 24

約数和(自身を含む): 157631040

約数和(自身を除く): 74351012

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 6701, 12428, 13402, 26804, 87113, 174226, 348452, 1601539, 3203078, 6406156, 20820007, 41640014, 83280028]

約数ペア:

[(1, 83280028), (2, 41640014), (4, 20820007), (13, 6406156), (26, 3203078), (52, 1601539), (239, 348452), (478, 174226), (956, 87113), (3107, 26804), (6214, 13402), (6701, 12428)]