67888996

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16057}}^1$

素因数の和:16219

約数の個数: 24

約数和(自身を含む): 136685696

約数和(自身を除く): 68796700

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 16057, 32114, 64228, 112399, 224798, 449596, 2424607, 4849214, 9698428, 16972249, 33944498, 67888996]

約数ペア:

[(1, 67888996), (2, 33944498), (4, 16972249), (7, 9698428), (14, 4849214), (28, 2424607), (151, 449596), (302, 224798), (604, 112399), (1057, 64228), (2114, 32114), (4228, 16057)]