71340364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55217}}^1$

素因数の和:55257

約数の個数: 24

約数和(自身を含む): 139149360

約数和(自身を除く): 67808996

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 55217, 110434, 220868, 938689, 1049123, 1877378, 2098246, 3754756, 4196492, 17835091, 35670182, 71340364]

約数ペア:

[(1, 71340364), (2, 35670182), (4, 17835091), (17, 4196492), (19, 3754756), (34, 2098246), (38, 1877378), (68, 1049123), (76, 938689), (323, 220868), (646, 110434), (1292, 55217)]