42157244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 75801600

約数和(自身を除く): 33644356

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 1879, 3758, 5609, 7516, 11218, 22436, 133409, 148441, 266818, 296882, 533636, 593764, 10539311, 21078622, 42157244]

約数ペア:

[(1, 42157244), (2, 21078622), (4, 10539311), (71, 593764), (79, 533636), (142, 296882), (158, 266818), (284, 148441), (316, 133409), (1879, 22436), (3758, 11218), (5609, 7516)]