67983824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1481}}^1$

素因数の和:1659

約数の個数: 40

約数和(自身を含む): 139663680

約数和(自身を除く): 71679856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 1481, 2416, 2869, 2962, 5738, 5924, 11476, 11848, 22952, 23696, 28139, 45904, 56278, 112556, 223631, 225112, 447262, 450224, 894524, 1789048, 3578096, 4248989, 8497978, 16995956, 33991912, 67983824]

約数ペア:

[(1, 67983824), (2, 33991912), (4, 16995956), (8, 8497978), (16, 4248989), (19, 3578096), (38, 1789048), (76, 894524), (151, 450224), (152, 447262), (302, 225112), (304, 223631), (604, 112556), (1208, 56278), (1481, 45904), (2416, 28139), (2869, 23696), (2962, 22952), (5738, 11848), (5924, 11476)]