28242912

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4391}}^1$

素因数の和:4471

約数の個数: 48

約数和(自身を含む): 75261312

約数和(自身を除く): 47018400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4391, 6432, 8782, 13173, 17564, 26346, 35128, 52692, 70256, 105384, 140512, 210768, 294197, 421536, 588394, 882591, 1176788, 1765182, 2353576, 3530364, 4707152, 7060728, 9414304, 14121456, 28242912]

約数ペア:

[(1, 28242912), (2, 14121456), (3, 9414304), (4, 7060728), (6, 4707152), (8, 3530364), (12, 2353576), (16, 1765182), (24, 1176788), (32, 882591), (48, 588394), (67, 421536), (96, 294197), (134, 210768), (201, 140512), (268, 105384), (402, 70256), (536, 52692), (804, 35128), (1072, 26346), (1608, 17564), (2144, 13173), (3216, 8782), (4391, 6432)]