79573504

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2220

約数の個数: 40

約数和(自身を含む): 161245260

約数和(自身を除く): 81671756

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 2129, 2336, 4258, 4672, 8516, 9344, 17032, 18688, 34064, 37376, 68128, 136256, 155417, 272512, 310834, 545024, 621668, 1090048, 1243336, 2486672, 4973344, 9946688, 19893376, 39786752, 79573504]

約数ペア:

[(1, 79573504), (2, 39786752), (4, 19893376), (8, 9946688), (16, 4973344), (32, 2486672), (64, 1243336), (73, 1090048), (128, 621668), (146, 545024), (256, 310834), (292, 272512), (512, 155417), (584, 136256), (1168, 68128), (2129, 37376), (2336, 34064), (4258, 18688), (4672, 17032), (8516, 9344)]