40696976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 82286400

約数和(自身を除く): 41589424

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 464, 556, 631, 1112, 1262, 2224, 2524, 4031, 5048, 8062, 10096, 16124, 18299, 32248, 36598, 64496, 73196, 87709, 146392, 175418, 292784, 350836, 701672, 1403344, 2543561, 5087122, 10174244, 20348488, 40696976]

約数ペア:

[(1, 40696976), (2, 20348488), (4, 10174244), (8, 5087122), (16, 2543561), (29, 1403344), (58, 701672), (116, 350836), (139, 292784), (232, 175418), (278, 146392), (464, 87709), (556, 73196), (631, 64496), (1112, 36598), (1262, 32248), (2224, 18299), (2524, 16124), (4031, 10096), (5048, 8062)]