72194908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30643}}^1$

素因数の和:30697

約数の個数: 24

約数和(自身を含む): 137285120

約数和(自身を除く): 65090212

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 30643, 61286, 122572, 582217, 949933, 1164434, 1899866, 2328868, 3799732, 18048727, 36097454, 72194908]

約数ペア:

[(1, 72194908), (2, 36097454), (4, 18048727), (19, 3799732), (31, 2328868), (38, 1899866), (62, 1164434), (76, 949933), (124, 582217), (589, 122572), (1178, 61286), (2356, 30643)]