25118112

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{15391}}^1$

素因数の和:15421

約数の個数: 48

約数和(自身を含む): 69818112

約数和(自身を除く): 44700000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 15391, 30782, 46173, 61564, 92346, 123128, 184692, 246256, 261647, 369384, 492512, 523294, 738768, 784941, 1046588, 1477536, 1569882, 2093176, 3139764, 4186352, 6279528, 8372704, 12559056, 25118112]

約数ペア:

[(1, 25118112), (2, 12559056), (3, 8372704), (4, 6279528), (6, 4186352), (8, 3139764), (12, 2093176), (16, 1569882), (17, 1477536), (24, 1046588), (32, 784941), (34, 738768), (48, 523294), (51, 492512), (68, 369384), (96, 261647), (102, 246256), (136, 184692), (204, 123128), (272, 92346), (408, 61564), (544, 46173), (816, 30782), (1632, 15391)]