28601744

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{10333}}^1$

素因数の和:10514

約数の個数: 20

約数和(自身を含む): 55741596

約数和(自身を除く): 27139852

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 10333, 20666, 41332, 82664, 165328, 1787609, 3575218, 7150436, 14300872, 28601744]

約数ペア:

[(1, 28601744), (2, 14300872), (4, 7150436), (8, 3575218), (16, 1787609), (173, 165328), (346, 82664), (692, 41332), (1384, 20666), (2768, 10333)]