40706246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 73920000

約数和(自身を除く): 33213754

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 769, 1393, 1538, 2786, 3781, 5383, 7562, 10766, 14611, 26467, 29222, 52934, 102277, 153031, 204554, 306062, 1071217, 2142434, 2907589, 5815178, 20353123, 40706246]

約数ペア:

[(1, 40706246), (2, 20353123), (7, 5815178), (14, 2907589), (19, 2142434), (38, 1071217), (133, 306062), (199, 204554), (266, 153031), (398, 102277), (769, 52934), (1393, 29222), (1538, 26467), (2786, 14611), (3781, 10766), (5383, 7562)]