73776784

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{2441}}^1$

素因数の和:4338

約数の個数: 20

約数和(自身を含む): 143076780

約数和(自身を除く): 69299996

約数列:

[1, 2, 4, 8, 16, 1889, 2441, 3778, 4882, 7556, 9764, 15112, 19528, 30224, 39056, 4611049, 9222098, 18444196, 36888392, 73776784]

約数ペア:

[(1, 73776784), (2, 36888392), (4, 18444196), (8, 9222098), (16, 4611049), (1889, 39056), (2441, 30224), (3778, 19528), (4882, 15112), (7556, 9764)]