2529672064

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{278353}}^1$

素因数の和:278438

約数の個数: 32

約数和(自身を含む): 5110579440

約数和(自身を除く): 2580907376

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 278353, 556706, 1113412, 2226824, 4453648, 8907296, 17814592, 19763063, 35629184, 39526126, 79052252, 158104504, 316209008, 632418016, 1264836032, 2529672064]

約数ペア:

[(1, 2529672064), (2, 1264836032), (4, 632418016), (8, 316209008), (16, 158104504), (32, 79052252), (64, 39526126), (71, 35629184), (128, 19763063), (142, 17814592), (284, 8907296), (568, 4453648), (1136, 2226824), (2272, 1113412), (4544, 556706), (9088, 278353)]