25978074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 55282176

約数和(自身を除く): 29304102

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 257, 514, 771, 991, 1542, 1982, 2973, 4369, 5946, 8738, 13107, 16847, 26214, 33694, 50541, 101082, 254687, 509374, 764061, 1528122, 4329679, 8659358, 12989037, 25978074]

約数ペア:

[(1, 25978074), (2, 12989037), (3, 8659358), (6, 4329679), (17, 1528122), (34, 764061), (51, 509374), (102, 254687), (257, 101082), (514, 50541), (771, 33694), (991, 26214), (1542, 16847), (1982, 13107), (2973, 8738), (4369, 5946)]