70255744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42221}}^1$

素因数の和:42248

約数の個数: 32

約数和(自身を含む): 150732540

約数和(自身を除く): 80476796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42221, 84442, 168884, 337768, 548873, 675536, 1097746, 1351072, 2195492, 2702144, 4390984, 5404288, 8781968, 17563936, 35127872, 70255744]

約数ペア:

[(1, 70255744), (2, 35127872), (4, 17563936), (8, 8781968), (13, 5404288), (16, 4390984), (26, 2702144), (32, 2195492), (52, 1351072), (64, 1097746), (104, 675536), (128, 548873), (208, 337768), (416, 168884), (832, 84442), (1664, 42221)]