71398124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134207}}^1$

素因数の和:134237

約数の個数: 24

約数和(自身を含む): 150312960

約数和(自身を除く): 78914836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134207, 268414, 536828, 939449, 1878898, 2549933, 3757796, 5099866, 10199732, 17849531, 35699062, 71398124]

約数ペア:

[(1, 71398124), (2, 35699062), (4, 17849531), (7, 10199732), (14, 5099866), (19, 3757796), (28, 2549933), (38, 1878898), (76, 939449), (133, 536828), (266, 268414), (532, 134207)]