84278324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2141}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 159116328

約数和(自身を除く): 74838004

約数列:

[1, 2, 4, 13, 26, 52, 757, 1514, 2141, 3028, 4282, 8564, 9841, 19682, 27833, 39364, 55666, 111332, 1620737, 3241474, 6482948, 21069581, 42139162, 84278324]

約数ペア:

[(1, 84278324), (2, 42139162), (4, 21069581), (13, 6482948), (26, 3241474), (52, 1620737), (757, 111332), (1514, 55666), (2141, 39364), (3028, 27833), (4282, 19682), (8564, 9841)]