61919572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:809

約数の個数: 54

約数和(自身を含む): 129142734

約数和(自身を除く): 67223162

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 338, 484, 572, 676, 757, 1514, 1573, 1859, 3028, 3146, 3718, 6292, 7436, 8327, 9841, 16654, 19682, 20449, 33308, 39364, 40898, 81796, 91597, 108251, 127933, 183194, 216502, 255866, 366388, 433004, 511732, 1190761, 1407263, 2381522, 2814526, 4763044, 5629052, 15479893, 30959786, 61919572]

約数ペア:

[(1, 61919572), (2, 30959786), (4, 15479893), (11, 5629052), (13, 4763044), (22, 2814526), (26, 2381522), (44, 1407263), (52, 1190761), (121, 511732), (143, 433004), (169, 366388), (242, 255866), (286, 216502), (338, 183194), (484, 127933), (572, 108251), (676, 91597), (757, 81796), (1514, 40898), (1573, 39364), (1859, 33308), (3028, 20449), (3146, 19682), (3718, 16654), (6292, 9841), (7436, 8327)]