71810648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98641}}^1$

素因数の和:98667

約数の個数: 32

約数和(自身を含む): 165718560

約数和(自身を除く): 93907912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 98641, 197282, 394564, 690487, 789128, 1282333, 1380974, 2564666, 2761948, 5129332, 5523896, 8976331, 10258664, 17952662, 35905324, 71810648]

約数ペア:

[(1, 71810648), (2, 35905324), (4, 17952662), (7, 10258664), (8, 8976331), (13, 5523896), (14, 5129332), (26, 2761948), (28, 2564666), (52, 1380974), (56, 1282333), (91, 789128), (104, 690487), (182, 394564), (364, 197282), (728, 98641)]