17223248

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1611

約数の個数: 40

約数和(自身を含む): 38533248

約数和(自身を除く): 21310000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1493, 1648, 2884, 2986, 5768, 5972, 10451, 11536, 11944, 20902, 23888, 41804, 83608, 153779, 167216, 307558, 615116, 1076453, 1230232, 2152906, 2460464, 4305812, 8611624, 17223248]

約数ペア:

[(1, 17223248), (2, 8611624), (4, 4305812), (7, 2460464), (8, 2152906), (14, 1230232), (16, 1076453), (28, 615116), (56, 307558), (103, 167216), (112, 153779), (206, 83608), (412, 41804), (721, 23888), (824, 20902), (1442, 11944), (1493, 11536), (1648, 10451), (2884, 5972), (2986, 5768)]