1428079808

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{333041}}^1$

素因数の和:333120

約数の個数: 28

約数和(自身を含む): 2876150712

約数和(自身を除く): 1448070904

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 333041, 666082, 1332164, 2664328, 5328656, 10657312, 21314624, 22313747, 44627494, 89254988, 178509976, 357019952, 714039904, 1428079808]

約数ペア:

[(1, 1428079808), (2, 714039904), (4, 357019952), (8, 178509976), (16, 89254988), (32, 44627494), (64, 22313747), (67, 21314624), (134, 10657312), (268, 5328656), (536, 2664328), (1072, 1332164), (2144, 666082), (4288, 333041)]