71738596496

素因数分解:

$2^4\times 7^1\times {\mathrm{5179}}^1\times {\mathrm{123677}}^1$

素因数の和:128871

約数の個数: 40

約数和(自身を含む): 158881705920

約数和(自身を除く): 87143109424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5179, 10358, 20716, 36253, 41432, 72506, 82864, 123677, 145012, 247354, 290024, 494708, 580048, 865739, 989416, 1731478, 1978832, 3462956, 6925912, 13851824, 640523183, 1281046366, 2562092732, 4483662281, 5124185464, 8967324562, 10248370928, 17934649124, 35869298248, 71738596496]

約数ペア:

[(1, 71738596496), (2, 35869298248), (4, 17934649124), (7, 10248370928), (8, 8967324562), (14, 5124185464), (16, 4483662281), (28, 2562092732), (56, 1281046366), (112, 640523183), (5179, 13851824), (10358, 6925912), (20716, 3462956), (36253, 1978832), (41432, 1731478), (72506, 989416), (82864, 865739), (123677, 580048), (145012, 494708), (247354, 290024)]