28275590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23761}}^1$

素因数の和:23792

約数の個数: 32

約数和(自身を含む): 61591104

約数和(自身を除く): 33315514

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 23761, 47522, 118805, 166327, 237610, 332654, 403937, 807874, 831635, 1663270, 2019685, 2827559, 4039370, 5655118, 14137795, 28275590]

約数ペア:

[(1, 28275590), (2, 14137795), (5, 5655118), (7, 4039370), (10, 2827559), (14, 2019685), (17, 1663270), (34, 831635), (35, 807874), (70, 403937), (85, 332654), (119, 237610), (170, 166327), (238, 118805), (595, 47522), (1190, 23761)]