71364656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5711}}^1$

素因数の和:5801

約数の個数: 40

約数和(自身を含む): 152990208

約数和(自身を除く): 81625552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 5711, 6248, 11422, 12496, 22844, 45688, 62821, 91376, 125642, 251284, 405481, 502568, 810962, 1005136, 1621924, 3243848, 4460291, 6487696, 8920582, 17841164, 35682328, 71364656]

約数ペア:

[(1, 71364656), (2, 35682328), (4, 17841164), (8, 8920582), (11, 6487696), (16, 4460291), (22, 3243848), (44, 1621924), (71, 1005136), (88, 810962), (142, 502568), (176, 405481), (284, 251284), (568, 125642), (781, 91376), (1136, 62821), (1562, 45688), (3124, 22844), (5711, 12496), (6248, 11422)]