66940192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10009}}^1$

素因数の和:10049

約数の個数: 48

約数和(自身を含む): 151351200

約数和(自身を除く): 84411008

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 10009, 20018, 40036, 80072, 110099, 160144, 190171, 220198, 320288, 380342, 440396, 760684, 880792, 1521368, 1761584, 2091881, 3042736, 3523168, 4183762, 6085472, 8367524, 16735048, 33470096, 66940192]

約数ペア:

[(1, 66940192), (2, 33470096), (4, 16735048), (8, 8367524), (11, 6085472), (16, 4183762), (19, 3523168), (22, 3042736), (32, 2091881), (38, 1761584), (44, 1521368), (76, 880792), (88, 760684), (152, 440396), (176, 380342), (209, 320288), (304, 220198), (352, 190171), (418, 160144), (608, 110099), (836, 80072), (1672, 40036), (3344, 20018), (6688, 10009)]