71864704

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{7691}}^1$

素因数の和:7778

約数の個数: 32

約数和(自身を含む): 145148040

約数和(自身を除く): 73283336

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 7691, 9344, 15382, 30764, 61528, 123056, 246112, 492224, 561443, 984448, 1122886, 2245772, 4491544, 8983088, 17966176, 35932352, 71864704]

約数ペア:

[(1, 71864704), (2, 35932352), (4, 17966176), (8, 8983088), (16, 4491544), (32, 2245772), (64, 1122886), (73, 984448), (128, 561443), (146, 492224), (292, 246112), (584, 123056), (1168, 61528), (2336, 30764), (4672, 15382), (7691, 9344)]