42118724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4157}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 78586200

約数和(自身を除く): 36467476

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 4157, 5066, 8314, 10132, 16628, 70669, 141338, 282676, 619393, 1238786, 2477572, 10529681, 21059362, 42118724]

約数ペア:

[(1, 42118724), (2, 21059362), (4, 10529681), (17, 2477572), (34, 1238786), (68, 619393), (149, 282676), (298, 141338), (596, 70669), (2533, 16628), (4157, 10132), (5066, 8314)]