72665432

素因数分解:

$2^3\times 7^2\times {\mathrm{185371}}^1$

素因数の和:185391

約数の個数: 24

約数和(自身を含む): 158493060

約数和(自身を除く): 85827628

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 185371, 370742, 741484, 1297597, 1482968, 2595194, 5190388, 9083179, 10380776, 18166358, 36332716, 72665432]

約数ペア:

[(1, 72665432), (2, 36332716), (4, 18166358), (7, 10380776), (8, 9083179), (14, 5190388), (28, 2595194), (49, 1482968), (56, 1297597), (98, 741484), (196, 370742), (392, 185371)]