42828028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 76749120

約数和(自身を除く): 33921092

約数列:

[1, 2, 4, 53, 106, 212, 269, 538, 751, 1076, 1502, 3004, 14257, 28514, 39803, 57028, 79606, 159212, 202019, 404038, 808076, 10707007, 21414014, 42828028]

約数ペア:

[(1, 42828028), (2, 21414014), (4, 10707007), (53, 808076), (106, 404038), (212, 202019), (269, 159212), (538, 79606), (751, 57028), (1076, 39803), (1502, 28514), (3004, 14257)]