63622688

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 128419200

約数和(自身を除く): 64796512

約数列:

[1, 2, 4, 8, 16, 32, 97, 103, 194, 199, 206, 388, 398, 412, 776, 796, 824, 1552, 1592, 1648, 3104, 3184, 3296, 6368, 9991, 19303, 19982, 20497, 38606, 39964, 40994, 77212, 79928, 81988, 154424, 159856, 163976, 308848, 319712, 327952, 617696, 655904, 1988209, 3976418, 7952836, 15905672, 31811344, 63622688]

約数ペア:

[(1, 63622688), (2, 31811344), (4, 15905672), (8, 7952836), (16, 3976418), (32, 1988209), (97, 655904), (103, 617696), (194, 327952), (199, 319712), (206, 308848), (388, 163976), (398, 159856), (412, 154424), (776, 81988), (796, 79928), (824, 77212), (1552, 40994), (1592, 39964), (1648, 38606), (3104, 20497), (3184, 19982), (3296, 19303), (6368, 9991)]