73428278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1021}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 137749248

約数和(自身を除く): 64320970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 467, 934, 1021, 2042, 3269, 5137, 6538, 7147, 10274, 11231, 14294, 22462, 35959, 71918, 78617, 157234, 476807, 953614, 3337649, 5244877, 6675298, 10489754, 36714139, 73428278]

約数ペア:

[(1, 73428278), (2, 36714139), (7, 10489754), (11, 6675298), (14, 5244877), (22, 3337649), (77, 953614), (154, 476807), (467, 157234), (934, 78617), (1021, 71918), (2042, 35959), (3269, 22462), (5137, 14294), (6538, 11231), (7147, 10274)]