40042592

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 41242528

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 127, 167, 236, 254, 334, 472, 508, 668, 944, 1016, 1336, 1888, 2032, 2672, 4064, 5344, 7493, 9853, 14986, 19706, 21209, 29972, 39412, 42418, 59944, 78824, 84836, 119888, 157648, 169672, 239776, 315296, 339344, 678688, 1251331, 2502662, 5005324, 10010648, 20021296, 40042592]

約数ペア:

[(1, 40042592), (2, 20021296), (4, 10010648), (8, 5005324), (16, 2502662), (32, 1251331), (59, 678688), (118, 339344), (127, 315296), (167, 239776), (236, 169672), (254, 157648), (334, 119888), (472, 84836), (508, 78824), (668, 59944), (944, 42418), (1016, 39412), (1336, 29972), (1888, 21209), (2032, 19706), (2672, 14986), (4064, 9853), (5344, 7493)]