71569137892

素因数分解:

$2^2\times 7^1\times {\mathrm{16729}}^1\times {\mathrm{152791}}^1$

素因数の和:169531

約数の個数: 24

約数和(自身を含む): 143147768960

約数和(自身を除く): 71578631068

約数列:

[1, 2, 4, 7, 14, 28, 16729, 33458, 66916, 117103, 152791, 234206, 305582, 468412, 611164, 1069537, 2139074, 4278148, 2556040639, 5112081278, 10224162556, 17892284473, 35784568946, 71569137892]

約数ペア:

[(1, 71569137892), (2, 35784568946), (4, 17892284473), (7, 10224162556), (14, 5112081278), (28, 2556040639), (16729, 4278148), (33458, 2139074), (66916, 1069537), (117103, 611164), (152791, 468412), (234206, 305582)]