42894956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13523}}^1$

素因数の和:13601

約数の個数: 24

約数和(自身を含む): 82171824

約数和(自身を除く): 39276868

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 13523, 27046, 54092, 175799, 351598, 703196, 824903, 1649806, 3299612, 10723739, 21447478, 42894956]

約数ペア:

[(1, 42894956), (2, 21447478), (4, 10723739), (13, 3299612), (26, 1649806), (52, 824903), (61, 703196), (122, 351598), (244, 175799), (793, 54092), (1586, 27046), (3172, 13523)]