61943908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2204

約数の個数: 36

約数和(自身を含む): 120168048

約数和(自身を除く): 58224140

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2131, 2236, 4262, 7267, 8524, 14534, 27703, 29068, 55406, 91633, 110812, 183266, 360139, 366532, 720278, 1191229, 1440556, 2382458, 4764916, 15485977, 30971954, 61943908]

約数ペア:

[(1, 61943908), (2, 30971954), (4, 15485977), (13, 4764916), (26, 2382458), (43, 1440556), (52, 1191229), (86, 720278), (169, 366532), (172, 360139), (338, 183266), (559, 110812), (676, 91633), (1118, 55406), (2131, 29068), (2236, 27703), (4262, 14534), (7267, 8524)]