65978052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3947}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 176870400

約数和(自身を除く): 110892348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 3947, 4179, 5572, 7894, 8358, 11841, 15788, 16716, 23682, 27629, 47364, 55258, 82887, 110516, 165774, 331548, 785453, 1570906, 2356359, 3141812, 4712718, 5498171, 9425436, 10996342, 16494513, 21992684, 32989026, 65978052]

約数ペア:

[(1, 65978052), (2, 32989026), (3, 21992684), (4, 16494513), (6, 10996342), (7, 9425436), (12, 5498171), (14, 4712718), (21, 3141812), (28, 2356359), (42, 1570906), (84, 785453), (199, 331548), (398, 165774), (597, 110516), (796, 82887), (1194, 55258), (1393, 47364), (2388, 27629), (2786, 23682), (3947, 16716), (4179, 15788), (5572, 11841), (7894, 8358)]