72665222

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 127751232

約数和(自身を除く): 55086010

約数列:

[1, 2, 7, 14, 73, 97, 146, 194, 511, 679, 733, 1022, 1358, 1466, 5131, 7081, 10262, 14162, 49567, 53509, 71101, 99134, 107018, 142202, 374563, 497707, 749126, 995414, 5190373, 10380746, 36332611, 72665222]

約数ペア:

[(1, 72665222), (2, 36332611), (7, 10380746), (14, 5190373), (73, 995414), (97, 749126), (146, 497707), (194, 374563), (511, 142202), (679, 107018), (733, 99134), (1022, 71101), (1358, 53509), (1466, 49567), (5131, 14162), (7081, 10262)]