47072428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22079}}^1$

素因数の和:22137

約数の個数: 24

約数和(自身を含む): 90881280

約数和(自身を除く): 43808852

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 22079, 44158, 88316, 287027, 574054, 905239, 1148108, 1810478, 3620956, 11768107, 23536214, 47072428]

約数ペア:

[(1, 47072428), (2, 23536214), (4, 11768107), (13, 3620956), (26, 1810478), (41, 1148108), (52, 905239), (82, 574054), (164, 287027), (533, 88316), (1066, 44158), (2132, 22079)]