634386064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{29611}}^1$

素因数の和:29735

約数の個数: 40

約数和(自身を含む): 1336567232

約数和(自身を除く): 702181168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 29611, 59222, 118444, 236888, 384943, 473776, 769886, 1539772, 3049933, 3079544, 6099866, 6159088, 12199732, 24399464, 39649129, 48798928, 79298258, 158596516, 317193032, 634386064]

約数ペア:

[(1, 634386064), (2, 317193032), (4, 158596516), (8, 79298258), (13, 48798928), (16, 39649129), (26, 24399464), (52, 12199732), (103, 6159088), (104, 6099866), (206, 3079544), (208, 3049933), (412, 1539772), (824, 769886), (1339, 473776), (1648, 384943), (2678, 236888), (5356, 118444), (10712, 59222), (21424, 29611)]