66920128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5045

約数の個数: 56

約数和(自身を含む): 152521920

約数和(自身を除く): 85601792

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 5003, 6688, 10006, 13376, 20012, 40024, 55033, 80048, 95057, 110066, 160096, 190114, 220132, 320192, 380228, 440264, 760456, 880528, 1045627, 1520912, 1761056, 2091254, 3041824, 3522112, 4182508, 6083648, 8365016, 16730032, 33460064, 66920128]

約数ペア:

[(1, 66920128), (2, 33460064), (4, 16730032), (8, 8365016), (11, 6083648), (16, 4182508), (19, 3522112), (22, 3041824), (32, 2091254), (38, 1761056), (44, 1520912), (64, 1045627), (76, 880528), (88, 760456), (152, 440264), (176, 380228), (209, 320192), (304, 220132), (352, 190114), (418, 160096), (608, 110066), (704, 95057), (836, 80048), (1216, 55033), (1672, 40024), (3344, 20012), (5003, 13376), (6688, 10006)]