28736120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6037}}^1$

素因数の和:6072

約数の個数: 64

約数和(自身を含む): 78252480

約数和(自身を除く): 49516360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 6037, 12074, 24148, 30185, 42259, 48296, 60370, 84518, 102629, 120740, 169036, 205258, 211295, 241480, 338072, 410516, 422590, 513145, 718403, 821032, 845180, 1026290, 1436806, 1690360, 2052580, 2873612, 3592015, 4105160, 5747224, 7184030, 14368060, 28736120]

約数ペア:

[(1, 28736120), (2, 14368060), (4, 7184030), (5, 5747224), (7, 4105160), (8, 3592015), (10, 2873612), (14, 2052580), (17, 1690360), (20, 1436806), (28, 1026290), (34, 845180), (35, 821032), (40, 718403), (56, 513145), (68, 422590), (70, 410516), (85, 338072), (119, 241480), (136, 211295), (140, 205258), (170, 169036), (238, 120740), (280, 102629), (340, 84518), (476, 60370), (595, 48296), (680, 42259), (952, 30185), (1190, 24148), (2380, 12074), (4760, 6037)]