39629486

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 66830400

約数和(自身を除く): 27200914

約数列:

[1, 2, 13, 26, 29, 58, 169, 311, 338, 377, 622, 754, 2197, 4043, 4394, 4901, 8086, 9019, 9802, 18038, 52559, 63713, 105118, 117247, 127426, 234494, 683267, 1366534, 1524211, 3048422, 19814743, 39629486]

約数ペア:

[(1, 39629486), (2, 19814743), (13, 3048422), (26, 1524211), (29, 1366534), (58, 683267), (169, 234494), (311, 127426), (338, 117247), (377, 105118), (622, 63713), (754, 52559), (2197, 18038), (4043, 9802), (4394, 9019), (4901, 8086)]