66293888

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{27259}}^1$

素因数の和:27292

約数の個数: 32

約数和(自身を含む): 139026000

約数和(自身を除く): 72732112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 27259, 54518, 109036, 218072, 436144, 517921, 872288, 1035842, 1744576, 2071684, 3489152, 4143368, 8286736, 16573472, 33146944, 66293888]

約数ペア:

[(1, 66293888), (2, 33146944), (4, 16573472), (8, 8286736), (16, 4143368), (19, 3489152), (32, 2071684), (38, 1744576), (64, 1035842), (76, 872288), (128, 517921), (152, 436144), (304, 218072), (608, 109036), (1216, 54518), (2432, 27259)]