68903872

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{16069}}^1$

素因数の和:16148

約数の個数: 28

約数和(自身を含む): 138780520

約数和(自身を除く): 69876648

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 16069, 32138, 64276, 128552, 257104, 514208, 1028416, 1076623, 2153246, 4306492, 8612984, 17225968, 34451936, 68903872]

約数ペア:

[(1, 68903872), (2, 34451936), (4, 17225968), (8, 8612984), (16, 4306492), (32, 2153246), (64, 1076623), (67, 1028416), (134, 514208), (268, 257104), (536, 128552), (1072, 64276), (2144, 32138), (4288, 16069)]