40553016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 116544000

約数和(自身を除く): 75990984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1213, 1393, 1592, 2388, 2426, 2786, 3639, 4179, 4776, 4852, 5572, 7278, 8358, 8491, 9704, 11144, 14556, 16716, 16982, 25473, 29112, 33432, 33964, 50946, 67928, 101892, 203784, 241387, 482774, 724161, 965548, 1448322, 1689709, 1931096, 2896644, 3379418, 5069127, 5793288, 6758836, 10138254, 13517672, 20276508, 40553016]

約数ペア:

[(1, 40553016), (2, 20276508), (3, 13517672), (4, 10138254), (6, 6758836), (7, 5793288), (8, 5069127), (12, 3379418), (14, 2896644), (21, 1931096), (24, 1689709), (28, 1448322), (42, 965548), (56, 724161), (84, 482774), (168, 241387), (199, 203784), (398, 101892), (597, 67928), (796, 50946), (1194, 33964), (1213, 33432), (1393, 29112), (1592, 25473), (2388, 16982), (2426, 16716), (2786, 14556), (3639, 11144), (4179, 9704), (4776, 8491), (4852, 8358), (5572, 7278)]