64020487

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 10629113

約数列:

[1, 17, 29, 31, 59, 71, 493, 527, 899, 1003, 1207, 1711, 1829, 2059, 2201, 4189, 15283, 29087, 31093, 35003, 37417, 53041, 63829, 71213, 121481, 129859, 901697, 1085093, 2065177, 2207603, 3765911, 64020487]

約数ペア:

[(1, 64020487), (17, 3765911), (29, 2207603), (31, 2065177), (59, 1085093), (71, 901697), (493, 129859), (527, 121481), (899, 71213), (1003, 63829), (1207, 53041), (1711, 37417), (1829, 35003), (2059, 31093), (2201, 29087), (4189, 15283)]