71218048

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{50581}}^1$

素因数の和:50606

約数の個数: 32

約数和(自身を含む): 154780920

約数和(自身を除く): 83562872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 50581, 101162, 202324, 404648, 556391, 809296, 1112782, 1618592, 2225564, 3237184, 4451128, 6474368, 8902256, 17804512, 35609024, 71218048]

約数ペア:

[(1, 71218048), (2, 35609024), (4, 17804512), (8, 8902256), (11, 6474368), (16, 4451128), (22, 3237184), (32, 2225564), (44, 1618592), (64, 1112782), (88, 809296), (128, 556391), (176, 404648), (352, 202324), (704, 101162), (1408, 50581)]