40736266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 67829760

約数和(自身を除く): 27093494

約数列:

[1, 2, 19, 23, 38, 46, 127, 254, 367, 437, 734, 874, 2413, 2921, 4826, 5842, 6973, 8441, 13946, 16882, 46609, 55499, 93218, 110998, 160379, 320758, 885571, 1072007, 1771142, 2144014, 20368133, 40736266]

約数ペア:

[(1, 40736266), (2, 20368133), (19, 2144014), (23, 1771142), (38, 1072007), (46, 885571), (127, 320758), (254, 160379), (367, 110998), (437, 93218), (734, 55499), (874, 46609), (2413, 16882), (2921, 13946), (4826, 8441), (5842, 6973)]