71213536

素因数分解:

$2^5\times {\mathrm{643}}^1\times {\mathrm{3461}}^1$

素因数の和:4114

約数の個数: 24

約数和(自身を含む): 140460264

約数和(自身を除く): 69246728

約数列:

[1, 2, 4, 8, 16, 32, 643, 1286, 2572, 3461, 5144, 6922, 10288, 13844, 20576, 27688, 55376, 110752, 2225423, 4450846, 8901692, 17803384, 35606768, 71213536]

約数ペア:

[(1, 71213536), (2, 35606768), (4, 17803384), (8, 8901692), (16, 4450846), (32, 2225423), (643, 110752), (1286, 55376), (2572, 27688), (3461, 20576), (5144, 13844), (6922, 10288)]