25874172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31249}}^1$

素因数の和:31282

約数の個数: 36

約数和(自身を含む): 68250000

約数和(自身を除く): 42375828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 31249, 62498, 93747, 124996, 187494, 281241, 374988, 562482, 718727, 1124964, 1437454, 2156181, 2874908, 4312362, 6468543, 8624724, 12937086, 25874172]

約数ペア:

[(1, 25874172), (2, 12937086), (3, 8624724), (4, 6468543), (6, 4312362), (9, 2874908), (12, 2156181), (18, 1437454), (23, 1124964), (36, 718727), (46, 562482), (69, 374988), (92, 281241), (138, 187494), (207, 124996), (276, 93747), (414, 62498), (828, 31249)]