71449462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{268607}}^1$

素因数の和:268635

約数の個数: 16

約数和(自身を含む): 128931840

約数和(自身を除く): 57482378

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 268607, 537214, 1880249, 3760498, 5103533, 10207066, 35724731, 71449462]

約数ペア:

[(1, 71449462), (2, 35724731), (7, 10207066), (14, 5103533), (19, 3760498), (38, 1880249), (133, 537214), (266, 268607)]