72131008

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{15439}}^1$

素因数の和:15524

約数の個数: 28

約数和(自身を含む): 145105120

約数和(自身を除く): 72974112

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 15439, 30878, 61756, 123512, 247024, 494048, 988096, 1127047, 2254094, 4508188, 9016376, 18032752, 36065504, 72131008]

約数ペア:

[(1, 72131008), (2, 36065504), (4, 18032752), (8, 9016376), (16, 4508188), (32, 2254094), (64, 1127047), (73, 988096), (146, 494048), (292, 247024), (584, 123512), (1168, 61756), (2336, 30878), (4672, 15439)]