72479872

素因数分解:

$2^7\times {\mathrm{463}}^1\times {\mathrm{1223}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 144823680

約数和(自身を除く): 72343808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 463, 926, 1223, 1852, 2446, 3704, 4892, 7408, 9784, 14816, 19568, 29632, 39136, 59264, 78272, 156544, 566249, 1132498, 2264996, 4529992, 9059984, 18119968, 36239936, 72479872]

約数ペア:

[(1, 72479872), (2, 36239936), (4, 18119968), (8, 9059984), (16, 4529992), (32, 2264996), (64, 1132498), (128, 566249), (463, 156544), (926, 78272), (1223, 59264), (1852, 39136), (2446, 29632), (3704, 19568), (4892, 14816), (7408, 9784)]