78228952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 151902720

約数和(自身を除く): 73673768

約数列:

[1, 2, 4, 8, 37, 74, 127, 148, 254, 296, 508, 1016, 2081, 4162, 4699, 8324, 9398, 16648, 18796, 37592, 76997, 153994, 264287, 307988, 528574, 615976, 1057148, 2114296, 9778619, 19557238, 39114476, 78228952]

約数ペア:

[(1, 78228952), (2, 39114476), (4, 19557238), (8, 9778619), (37, 2114296), (74, 1057148), (127, 615976), (148, 528574), (254, 307988), (296, 264287), (508, 153994), (1016, 76997), (2081, 37592), (4162, 18796), (4699, 16648), (8324, 9398)]