1663478144

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4127}}^1$

素因数の和:4255

約数の個数: 64

約数和(自身を含む): 3435816960

約数和(自身を除く): 1772338816

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 128, 134, 188, 268, 376, 536, 752, 1072, 1504, 2144, 3008, 3149, 4127, 4288, 6016, 6298, 8254, 8576, 12596, 16508, 25192, 33016, 50384, 66032, 100768, 132064, 193969, 201536, 264128, 276509, 387938, 403072, 528256, 553018, 775876, 1106036, 1551752, 2212072, 3103504, 4424144, 6207008, 8848288, 12414016, 12995923, 17696576, 24828032, 25991846, 35393152, 51983692, 103967384, 207934768, 415869536, 831739072, 1663478144]

約数ペア:

[(1, 1663478144), (2, 831739072), (4, 415869536), (8, 207934768), (16, 103967384), (32, 51983692), (47, 35393152), (64, 25991846), (67, 24828032), (94, 17696576), (128, 12995923), (134, 12414016), (188, 8848288), (268, 6207008), (376, 4424144), (536, 3103504), (752, 2212072), (1072, 1551752), (1504, 1106036), (2144, 775876), (3008, 553018), (3149, 528256), (4127, 403072), (4288, 387938), (6016, 276509), (6298, 264128), (8254, 201536), (8576, 193969), (12596, 132064), (16508, 100768), (25192, 66032), (33016, 50384)]