65069488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{809}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 138004560

約数和(自身を除く): 72935072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457, 809, 914, 1618, 1828, 3236, 3656, 5027, 6472, 7312, 8899, 10054, 12944, 17798, 20108, 35596, 40216, 71192, 80432, 142384, 369713, 739426, 1478852, 2957704, 4066843, 5915408, 8133686, 16267372, 32534744, 65069488]

約数ペア:

[(1, 65069488), (2, 32534744), (4, 16267372), (8, 8133686), (11, 5915408), (16, 4066843), (22, 2957704), (44, 1478852), (88, 739426), (176, 369713), (457, 142384), (809, 80432), (914, 71192), (1618, 40216), (1828, 35596), (3236, 20108), (3656, 17798), (5027, 12944), (6472, 10054), (7312, 8899)]