71425216

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{16657}}^1$

素因数の和:16736

約数の個数: 28

約数和(自身を含む): 143858488

約数和(自身を除く): 72433272

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 16657, 33314, 66628, 133256, 266512, 533024, 1066048, 1116019, 2232038, 4464076, 8928152, 17856304, 35712608, 71425216]

約数ペア:

[(1, 71425216), (2, 35712608), (4, 17856304), (8, 8928152), (16, 4464076), (32, 2232038), (64, 1116019), (67, 1066048), (134, 533024), (268, 266512), (536, 133256), (1072, 66628), (2144, 33314), (4288, 16657)]