40898032

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19219}}^1$

素因数の和:19253

約数の個数: 40

約数和(自身を含む): 95331200

約数和(自身を除く): 54433168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 19219, 38438, 76876, 134533, 153752, 269066, 307504, 365161, 538132, 730322, 1076264, 1460644, 2152528, 2556127, 2921288, 5112254, 5842576, 10224508, 20449016, 40898032]

約数ペア:

[(1, 40898032), (2, 20449016), (4, 10224508), (7, 5842576), (8, 5112254), (14, 2921288), (16, 2556127), (19, 2152528), (28, 1460644), (38, 1076264), (56, 730322), (76, 538132), (112, 365161), (133, 307504), (152, 269066), (266, 153752), (304, 134533), (532, 76876), (1064, 38438), (2128, 19219)]