38228696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 82080000

約数和(自身を除く): 43851304

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 59, 74, 88, 118, 148, 199, 236, 296, 398, 407, 472, 649, 796, 814, 1298, 1592, 1628, 2183, 2189, 2596, 3256, 4366, 4378, 5192, 7363, 8732, 8756, 11741, 14726, 17464, 17512, 23482, 24013, 29452, 46964, 48026, 58904, 80993, 93928, 96052, 129151, 161986, 192104, 258302, 323972, 434417, 516604, 647944, 868834, 1033208, 1737668, 3475336, 4778587, 9557174, 19114348, 38228696]

約数ペア:

[(1, 38228696), (2, 19114348), (4, 9557174), (8, 4778587), (11, 3475336), (22, 1737668), (37, 1033208), (44, 868834), (59, 647944), (74, 516604), (88, 434417), (118, 323972), (148, 258302), (199, 192104), (236, 161986), (296, 129151), (398, 96052), (407, 93928), (472, 80993), (649, 58904), (796, 48026), (814, 46964), (1298, 29452), (1592, 24013), (1628, 23482), (2183, 17512), (2189, 17464), (2596, 14726), (3256, 11741), (4366, 8756), (4378, 8732), (5192, 7363)]