74238928

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{12853}}^1$

素因数の和:12899

約数の個数: 30

約数和(自身を含む): 151818594

約数和(自身を除く): 77579666

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 12853, 25706, 51412, 102824, 205648, 244207, 488414, 976828, 1953656, 3907312, 4639933, 9279866, 18559732, 37119464, 74238928]

約数ペア:

[(1, 74238928), (2, 37119464), (4, 18559732), (8, 9279866), (16, 4639933), (19, 3907312), (38, 1953656), (76, 976828), (152, 488414), (304, 244207), (361, 205648), (722, 102824), (1444, 51412), (2888, 25706), (5776, 12853)]