25294504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 51057000

約数和(自身を除く): 25762496

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 3049, 4148, 6098, 8296, 12196, 24392, 51833, 103666, 185989, 207332, 371978, 414664, 743956, 1487912, 3161813, 6323626, 12647252, 25294504]

約数ペア:

[(1, 25294504), (2, 12647252), (4, 6323626), (8, 3161813), (17, 1487912), (34, 743956), (61, 414664), (68, 371978), (122, 207332), (136, 185989), (244, 103666), (488, 51833), (1037, 24392), (2074, 12196), (3049, 8296), (4148, 6098)]