66922004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1049}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 120393000

約数和(自身を除く): 53470996

約数列:

[1, 2, 4, 41, 82, 164, 389, 778, 1049, 1556, 2098, 4196, 15949, 31898, 43009, 63796, 86018, 172036, 408061, 816122, 1632244, 16730501, 33461002, 66922004]

約数ペア:

[(1, 66922004), (2, 33461002), (4, 16730501), (41, 1632244), (82, 816122), (164, 408061), (389, 172036), (778, 86018), (1049, 63796), (1556, 43009), (2098, 31898), (4196, 15949)]