71668408

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34589}}^1$

素因数の和:34639

約数の個数: 32

約数和(自身を含む): 157730400

約数和(自身を除く): 86061992

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 34589, 69178, 138356, 242123, 276712, 484246, 968492, 1279793, 1936984, 2559586, 5119172, 8958551, 10238344, 17917102, 35834204, 71668408]

約数ペア:

[(1, 71668408), (2, 35834204), (4, 17917102), (7, 10238344), (8, 8958551), (14, 5119172), (28, 2559586), (37, 1936984), (56, 1279793), (74, 968492), (148, 484246), (259, 276712), (296, 242123), (518, 138356), (1036, 69178), (2072, 34589)]