64628214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 151911936

約数和(自身を除く): 87283722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 107, 146, 197, 214, 219, 321, 394, 438, 511, 591, 642, 749, 1022, 1182, 1379, 1498, 1533, 2247, 2758, 3066, 4137, 4494, 7811, 8274, 14381, 15622, 21079, 23433, 28762, 42158, 43143, 46866, 54677, 63237, 86286, 100667, 109354, 126474, 147553, 164031, 201334, 295106, 302001, 328062, 442659, 604002, 885318, 1538767, 3077534, 4616301, 9232602, 10771369, 21542738, 32314107, 64628214]

約数ペア:

[(1, 64628214), (2, 32314107), (3, 21542738), (6, 10771369), (7, 9232602), (14, 4616301), (21, 3077534), (42, 1538767), (73, 885318), (107, 604002), (146, 442659), (197, 328062), (214, 302001), (219, 295106), (321, 201334), (394, 164031), (438, 147553), (511, 126474), (591, 109354), (642, 100667), (749, 86286), (1022, 63237), (1182, 54677), (1379, 46866), (1498, 43143), (1533, 42158), (2247, 28762), (2758, 23433), (3066, 21079), (4137, 15622), (4494, 14381), (7811, 8274)]