71403292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30307}}^1$

素因数の和:30361

約数の個数: 24

約数和(自身を含む): 135779840

約数和(自身を除く): 64376548

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 30307, 60614, 121228, 575833, 939517, 1151666, 1879034, 2303332, 3758068, 17850823, 35701646, 71403292]

約数ペア:

[(1, 71403292), (2, 35701646), (4, 17850823), (19, 3758068), (31, 2303332), (38, 1879034), (62, 1151666), (76, 939517), (124, 575833), (589, 121228), (1178, 60614), (2356, 30307)]