71855896

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7417}}^1$

素因数の和:7603

約数の個数: 32

約数和(自身を含む): 154887840

約数和(自身を除く): 83031944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 7417, 9688, 14834, 29668, 51919, 59336, 103838, 207676, 415352, 1283141, 2566282, 5132564, 8981987, 10265128, 17963974, 35927948, 71855896]

約数ペア:

[(1, 71855896), (2, 35927948), (4, 17963974), (7, 10265128), (8, 8981987), (14, 5132564), (28, 2566282), (56, 1283141), (173, 415352), (346, 207676), (692, 103838), (1211, 59336), (1384, 51919), (2422, 29668), (4844, 14834), (7417, 9688)]