64279622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 111870720

約数和(自身を除く): 47591098

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 1133, 1493, 1957, 2266, 2986, 3914, 16423, 21527, 28367, 32846, 43054, 56734, 153779, 307558, 312037, 624074, 1691569, 2921801, 3383138, 5843602, 32139811, 64279622]

約数ペア:

[(1, 64279622), (2, 32139811), (11, 5843602), (19, 3383138), (22, 2921801), (38, 1691569), (103, 624074), (206, 312037), (209, 307558), (418, 153779), (1133, 56734), (1493, 43054), (1957, 32846), (2266, 28367), (2986, 21527), (3914, 16423)]