28181180928

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{797701}}^1$

素因数の和:797745

約数の個数: 80

約数和(自身を含む): 78340718016

約数和(自身を除く): 50159537088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 4416, 5888, 8832, 11776, 17664, 35328, 797701, 1595402, 2393103, 3190804, 4786206, 6381608, 9572412, 12763216, 18347123, 19144824, 25526432, 36694246, 38289648, 51052864, 55041369, 73388492, 76579296, 102105728, 110082738, 146776984, 153158592, 204211456, 220165476, 293553968, 306317184, 408422912, 440330952, 587107936, 612634368, 880661904, 1174215872, 1225268736, 1761323808, 2348431744, 3522647616, 4696863488, 7045295232, 9393726976, 14090590464, 28181180928]

約数ペア:

[(1, 28181180928), (2, 14090590464), (3, 9393726976), (4, 7045295232), (6, 4696863488), (8, 3522647616), (12, 2348431744), (16, 1761323808), (23, 1225268736), (24, 1174215872), (32, 880661904), (46, 612634368), (48, 587107936), (64, 440330952), (69, 408422912), (92, 306317184), (96, 293553968), (128, 220165476), (138, 204211456), (184, 153158592), (192, 146776984), (256, 110082738), (276, 102105728), (368, 76579296), (384, 73388492), (512, 55041369), (552, 51052864), (736, 38289648), (768, 36694246), (1104, 25526432), (1472, 19144824), (1536, 18347123), (2208, 12763216), (2944, 9572412), (4416, 6381608), (5888, 4786206), (8832, 3190804), (11776, 2393103), (17664, 1595402), (35328, 797701)]