77939056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 163225664

約数和(自身を除く): 85286608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1021, 1468, 2042, 2936, 4084, 4771, 5872, 8168, 9542, 13273, 16336, 19084, 26546, 38168, 53092, 76336, 106184, 212368, 374707, 749414, 1498828, 2997656, 4871191, 5995312, 9742382, 19484764, 38969528, 77939056]

約数ペア:

[(1, 77939056), (2, 38969528), (4, 19484764), (8, 9742382), (13, 5995312), (16, 4871191), (26, 2997656), (52, 1498828), (104, 749414), (208, 374707), (367, 212368), (734, 106184), (1021, 76336), (1468, 53092), (2042, 38168), (2936, 26546), (4084, 19084), (4771, 16336), (5872, 13273), (8168, 9542)]