17749271696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2593}}^1\times {\mathrm{32909}}^1$

素因数の和:35523

約数の個数: 40

約数和(自身を含む): 37049946360

約数和(自身を除く): 19300674664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2593, 5186, 10372, 20744, 32909, 33709, 41488, 65818, 67418, 131636, 134836, 263272, 269672, 427817, 526544, 539344, 855634, 1711268, 3422536, 6845072, 85333037, 170666074, 341332148, 682664296, 1109329481, 1365328592, 2218658962, 4437317924, 8874635848, 17749271696]

約数ペア:

[(1, 17749271696), (2, 8874635848), (4, 4437317924), (8, 2218658962), (13, 1365328592), (16, 1109329481), (26, 682664296), (52, 341332148), (104, 170666074), (208, 85333037), (2593, 6845072), (5186, 3422536), (10372, 1711268), (20744, 855634), (32909, 539344), (33709, 526544), (41488, 427817), (65818, 269672), (67418, 263272), (131636, 134836)]