65406768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{27809}}^1$

素因数の和:27834

約数の個数: 60

約数和(自身を含む): 196561080

約数和(自身を除く): 131154312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 27809, 55618, 83427, 111236, 166854, 194663, 222472, 333708, 389326, 444944, 583989, 667416, 778652, 1167978, 1334832, 1362641, 1557304, 2335956, 2725282, 3114608, 4087923, 4671912, 5450564, 8175846, 9343824, 10901128, 16351692, 21802256, 32703384, 65406768]

約数ペア:

[(1, 65406768), (2, 32703384), (3, 21802256), (4, 16351692), (6, 10901128), (7, 9343824), (8, 8175846), (12, 5450564), (14, 4671912), (16, 4087923), (21, 3114608), (24, 2725282), (28, 2335956), (42, 1557304), (48, 1362641), (49, 1334832), (56, 1167978), (84, 778652), (98, 667416), (112, 583989), (147, 444944), (168, 389326), (196, 333708), (294, 222472), (336, 194663), (392, 166854), (588, 111236), (784, 83427), (1176, 55618), (2352, 27809)]