79895972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13597}}^1$

素因数の和:13727

約数の個数: 24

約数和(自身を含む): 151916856

約数和(自身を除く): 72020884

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 13597, 27194, 54388, 176761, 353522, 707044, 1536461, 3072922, 6145844, 19973993, 39947986, 79895972]

約数ペア:

[(1, 79895972), (2, 39947986), (4, 19973993), (13, 6145844), (26, 3072922), (52, 1536461), (113, 707044), (226, 353522), (452, 176761), (1469, 54388), (2938, 27194), (5876, 13597)]