61503572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3389}}^1$

素因数の和:3755

約数の個数: 24

約数和(自身を含む): 116277000

約数和(自身を除く): 54773428

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 3389, 4537, 6778, 9074, 13556, 18148, 44057, 88114, 176228, 1182761, 2365522, 4731044, 15375893, 30751786, 61503572]

約数ペア:

[(1, 61503572), (2, 30751786), (4, 15375893), (13, 4731044), (26, 2365522), (52, 1182761), (349, 176228), (698, 88114), (1396, 44057), (3389, 18148), (4537, 13556), (6778, 9074)]