40707286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 66251520

約数和(自身を除く): 25544234

約数列:

[1, 2, 23, 46, 53, 59, 106, 118, 283, 566, 1219, 1357, 2438, 2714, 3127, 6254, 6509, 13018, 14999, 16697, 29998, 33394, 71921, 143842, 344977, 384031, 689954, 768062, 884941, 1769882, 20353643, 40707286]

約数ペア:

[(1, 40707286), (2, 20353643), (23, 1769882), (46, 884941), (53, 768062), (59, 689954), (106, 384031), (118, 344977), (283, 143842), (566, 71921), (1219, 33394), (1357, 29998), (2438, 16697), (2714, 14999), (3127, 13018), (6254, 6509)]