72695008

素因数分解:

$2^5\times {\mathrm{643}}^1\times {\mathrm{3533}}^1$

素因数の和:4186

約数の個数: 24

約数和(自身を含む): 143381448

約数和(自身を除く): 70686440

約数列:

[1, 2, 4, 8, 16, 32, 643, 1286, 2572, 3533, 5144, 7066, 10288, 14132, 20576, 28264, 56528, 113056, 2271719, 4543438, 9086876, 18173752, 36347504, 72695008]

約数ペア:

[(1, 72695008), (2, 36347504), (4, 18173752), (8, 9086876), (16, 4543438), (32, 2271719), (643, 113056), (1286, 56528), (2572, 28264), (3533, 20576), (5144, 14132), (7066, 10288)]