23415678848

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{21499}}^1$

素因数の和:21707

約数の個数: 64

約数和(自身を含む): 47719680000

約数和(自身を除く): 24304001152

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 127, 128, 134, 254, 268, 508, 536, 1016, 1072, 2032, 2144, 4064, 4288, 8128, 8509, 8576, 16256, 17018, 21499, 34036, 42998, 68072, 85996, 136144, 171992, 272288, 343984, 544576, 687968, 1089152, 1375936, 1440433, 2730373, 2751872, 2880866, 5460746, 5761732, 10921492, 11523464, 21842984, 23046928, 43685968, 46093856, 87371936, 92187712, 174743872, 182934991, 184375424, 349487744, 365869982, 731739964, 1463479928, 2926959856, 5853919712, 11707839424, 23415678848]

約数ペア:

[(1, 23415678848), (2, 11707839424), (4, 5853919712), (8, 2926959856), (16, 1463479928), (32, 731739964), (64, 365869982), (67, 349487744), (127, 184375424), (128, 182934991), (134, 174743872), (254, 92187712), (268, 87371936), (508, 46093856), (536, 43685968), (1016, 23046928), (1072, 21842984), (2032, 11523464), (2144, 10921492), (4064, 5761732), (4288, 5460746), (8128, 2880866), (8509, 2751872), (8576, 2730373), (16256, 1440433), (17018, 1375936), (21499, 1089152), (34036, 687968), (42998, 544576), (68072, 343984), (85996, 272288), (136144, 171992)]