71854864

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{6673}}^1$

素因数の和:7354

約数の個数: 20

約数和(自身を含む): 139446556

約数和(自身を除く): 67591692

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 6673, 10768, 13346, 26692, 53384, 106768, 4490929, 8981858, 17963716, 35927432, 71854864]

約数ペア:

[(1, 71854864), (2, 35927432), (4, 17963716), (8, 8981858), (16, 4490929), (673, 106768), (1346, 53384), (2692, 26692), (5384, 13346), (6673, 10768)]