71336336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234659}}^1$

素因数の和:234686

約数の個数: 20

約数和(自身を含む): 145489200

約数和(自身を除く): 74152864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234659, 469318, 938636, 1877272, 3754544, 4458521, 8917042, 17834084, 35668168, 71336336]

約数ペア:

[(1, 71336336), (2, 35668168), (4, 17834084), (8, 8917042), (16, 4458521), (19, 3754544), (38, 1877272), (76, 938636), (152, 469318), (304, 234659)]