64083400384

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{454931}}^1$

素因数の和:455045

約数の個数: 56

約数和(自身を含む): 133116742656

約数和(自身を除く): 69033342272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1984, 2201, 2272, 4402, 4544, 8804, 17608, 35216, 70432, 140864, 454931, 909862, 1819724, 3639448, 7278896, 14102861, 14557792, 28205722, 29115584, 32300101, 56411444, 64600202, 112822888, 129200404, 225645776, 258400808, 451291552, 516801616, 902583104, 1001303131, 1033603232, 2002606262, 2067206464, 4005212524, 8010425048, 16020850096, 32041700192, 64083400384]

約数ペア:

[(1, 64083400384), (2, 32041700192), (4, 16020850096), (8, 8010425048), (16, 4005212524), (31, 2067206464), (32, 2002606262), (62, 1033603232), (64, 1001303131), (71, 902583104), (124, 516801616), (142, 451291552), (248, 258400808), (284, 225645776), (496, 129200404), (568, 112822888), (992, 64600202), (1136, 56411444), (1984, 32300101), (2201, 29115584), (2272, 28205722), (4402, 14557792), (4544, 14102861), (8804, 7278896), (17608, 3639448), (35216, 1819724), (70432, 909862), (140864, 454931)]