71225152

素因数分解:

$2^6\times {\mathrm{991}}^1\times {\mathrm{1123}}^1$

素因数の和:2126

約数の個数: 28

約数和(自身を含む): 141606016

約数和(自身を除く): 70380864

約数列:

[1, 2, 4, 8, 16, 32, 64, 991, 1123, 1982, 2246, 3964, 4492, 7928, 8984, 15856, 17968, 31712, 35936, 63424, 71872, 1112893, 2225786, 4451572, 8903144, 17806288, 35612576, 71225152]

約数ペア:

[(1, 71225152), (2, 35612576), (4, 17806288), (8, 8903144), (16, 4451572), (32, 2225786), (64, 1112893), (991, 71872), (1123, 63424), (1982, 35936), (2246, 31712), (3964, 17968), (4492, 15856), (7928, 8984)]