66791776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 141659280

約数和(自身を除く): 74867504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 2081, 4012, 4162, 8024, 8324, 16048, 16648, 32096, 33296, 35377, 66592, 70754, 122779, 141508, 245558, 283016, 491116, 566032, 982232, 1132064, 1964464, 2087243, 3928928, 4174486, 8348972, 16697944, 33395888, 66791776]

約数ペア:

[(1, 66791776), (2, 33395888), (4, 16697944), (8, 8348972), (16, 4174486), (17, 3928928), (32, 2087243), (34, 1964464), (59, 1132064), (68, 982232), (118, 566032), (136, 491116), (236, 283016), (272, 245558), (472, 141508), (544, 122779), (944, 70754), (1003, 66592), (1888, 35377), (2006, 33296), (2081, 32096), (4012, 16648), (4162, 16048), (8024, 8324)]