28449834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1543}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 65218560

約数和(自身を除く): 36768726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 1543, 2634, 3073, 3086, 4629, 6146, 9219, 9258, 10801, 18438, 21602, 32403, 64806, 677377, 1354754, 2032131, 4064262, 4741639, 9483278, 14224917, 28449834]

約数ペア:

[(1, 28449834), (2, 14224917), (3, 9483278), (6, 4741639), (7, 4064262), (14, 2032131), (21, 1354754), (42, 677377), (439, 64806), (878, 32403), (1317, 21602), (1543, 18438), (2634, 10801), (3073, 9258), (3086, 9219), (4629, 6146)]