71473408

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{3137}}^1$

素因数の和:3242

約数の個数: 36

約数和(自身を含む): 144316620

約数和(自身を除く): 72843212

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 3137, 5696, 6274, 11392, 12548, 22784, 25096, 50192, 100384, 200768, 279193, 401536, 558386, 803072, 1116772, 2233544, 4467088, 8934176, 17868352, 35736704, 71473408]

約数ペア:

[(1, 71473408), (2, 35736704), (4, 17868352), (8, 8934176), (16, 4467088), (32, 2233544), (64, 1116772), (89, 803072), (128, 558386), (178, 401536), (256, 279193), (356, 200768), (712, 100384), (1424, 50192), (2848, 25096), (3137, 22784), (5696, 12548), (6274, 11392)]