64527952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 132312960

約数和(自身を除く): 67785008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 911, 932, 1822, 1864, 3644, 3728, 4427, 7288, 8854, 14576, 17309, 17708, 34618, 35416, 69236, 70832, 138472, 212263, 276944, 424526, 849052, 1698104, 3396208, 4032997, 8065994, 16131988, 32263976, 64527952]

約数ペア:

[(1, 64527952), (2, 32263976), (4, 16131988), (8, 8065994), (16, 4032997), (19, 3396208), (38, 1698104), (76, 849052), (152, 424526), (233, 276944), (304, 212263), (466, 138472), (911, 70832), (932, 69236), (1822, 35416), (1864, 34618), (3644, 17708), (3728, 17309), (4427, 14576), (7288, 8854)]