709664

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 1422288

約数和(自身を除く): 712624

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 331, 536, 662, 1072, 1324, 2144, 2648, 5296, 10592, 22177, 44354, 88708, 177416, 354832, 709664]

約数ペア:

[(1, 709664), (2, 354832), (4, 177416), (8, 88708), (16, 44354), (32, 22177), (67, 10592), (134, 5296), (268, 2648), (331, 2144), (536, 1324), (662, 1072)]