73540948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19919}}^1$

素因数の和:20007

約数の個数: 24

約数和(自身を含む): 140555520

約数和(自身を除く): 67014572

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 19919, 39838, 79676, 258947, 517894, 1035788, 1414249, 2828498, 5656996, 18385237, 36770474, 73540948]

約数ペア:

[(1, 73540948), (2, 36770474), (4, 18385237), (13, 5656996), (26, 2828498), (52, 1414249), (71, 1035788), (142, 517894), (284, 258947), (923, 79676), (1846, 39838), (3692, 19919)]