73971658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 121872384

約数和(自身を除く): 47900726

約数列:

[1, 2, 17, 34, 37, 74, 127, 254, 463, 629, 926, 1258, 2159, 4318, 4699, 7871, 9398, 15742, 17131, 34262, 58801, 79883, 117602, 159766, 291227, 582454, 999617, 1999234, 2175637, 4351274, 36985829, 73971658]

約数ペア:

[(1, 73971658), (2, 36985829), (17, 4351274), (34, 2175637), (37, 1999234), (74, 999617), (127, 582454), (254, 291227), (463, 159766), (629, 117602), (926, 79883), (1258, 58801), (2159, 34262), (4318, 17131), (4699, 15742), (7871, 9398)]