66536210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3907}}^1$

素因数の和:4058

約数の個数: 32

約数和(自身を含む): 129995712

約数和(自身を除く): 63459502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 3907, 7814, 8515, 17030, 19535, 39070, 50791, 101582, 253955, 507910, 511817, 1023634, 2559085, 5118170, 6653621, 13307242, 33268105, 66536210]

約数ペア:

[(1, 66536210), (2, 33268105), (5, 13307242), (10, 6653621), (13, 5118170), (26, 2559085), (65, 1023634), (130, 511817), (131, 507910), (262, 253955), (655, 101582), (1310, 50791), (1703, 39070), (3406, 19535), (3907, 17030), (7814, 8515)]