72804578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2029}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 136805760

約数和(自身を除く): 64001182

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 233, 466, 1631, 2029, 2563, 3262, 4058, 5126, 14203, 17941, 22319, 28406, 35882, 44638, 156233, 312466, 472757, 945514, 3309299, 5200327, 6618598, 10400654, 36402289, 72804578]

約数ペア:

[(1, 72804578), (2, 36402289), (7, 10400654), (11, 6618598), (14, 5200327), (22, 3309299), (77, 945514), (154, 472757), (233, 312466), (466, 156233), (1631, 44638), (2029, 35882), (2563, 28406), (3262, 22319), (4058, 17941), (5126, 14203)]