5621408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{13513}}^1$

素因数の和:13536

約数の個数: 24

約数和(自身を含む): 11919348

約数和(自身を除く): 6297940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 13513, 27026, 54052, 108104, 175669, 216208, 351338, 432416, 702676, 1405352, 2810704, 5621408]

約数ペア:

[(1, 5621408), (2, 2810704), (4, 1405352), (8, 702676), (13, 432416), (16, 351338), (26, 216208), (32, 175669), (52, 108104), (104, 54052), (208, 27026), (416, 13513)]