28293610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 54334800

約数和(自身を除く): 26041190

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1117, 1490, 2234, 2533, 5066, 5585, 11170, 12665, 18989, 25330, 37978, 94945, 166433, 189890, 332866, 832165, 1664330, 2829361, 5658722, 14146805, 28293610]

約数ペア:

[(1, 28293610), (2, 14146805), (5, 5658722), (10, 2829361), (17, 1664330), (34, 832165), (85, 332866), (149, 189890), (170, 166433), (298, 94945), (745, 37978), (1117, 25330), (1490, 18989), (2234, 12665), (2533, 11170), (5066, 5585)]