28223736064

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{12011}}^1$

素因数の和:12231

約数の個数: 72

約数和(自身を含む): 57600230688

約数和(自身を除く): 29376494624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 137, 256, 268, 274, 536, 548, 1072, 1096, 2144, 2192, 4288, 4384, 8576, 8768, 9179, 12011, 17152, 17536, 18358, 24022, 35072, 36716, 48044, 73432, 96088, 146864, 192176, 293728, 384352, 587456, 768704, 804737, 1174912, 1537408, 1609474, 1645507, 2349824, 3074816, 3218948, 3291014, 6437896, 6582028, 12875792, 13164056, 25751584, 26328112, 51503168, 52656224, 103006336, 105312448, 110248969, 206012672, 210624896, 220497938, 421249792, 440995876, 881991752, 1763983504, 3527967008, 7055934016, 14111868032, 28223736064]

約数ペア:

[(1, 28223736064), (2, 14111868032), (4, 7055934016), (8, 3527967008), (16, 1763983504), (32, 881991752), (64, 440995876), (67, 421249792), (128, 220497938), (134, 210624896), (137, 206012672), (256, 110248969), (268, 105312448), (274, 103006336), (536, 52656224), (548, 51503168), (1072, 26328112), (1096, 25751584), (2144, 13164056), (2192, 12875792), (4288, 6582028), (4384, 6437896), (8576, 3291014), (8768, 3218948), (9179, 3074816), (12011, 2349824), (17152, 1645507), (17536, 1609474), (18358, 1537408), (24022, 1174912), (35072, 804737), (36716, 768704), (48044, 587456), (73432, 384352), (96088, 293728), (146864, 192176)]