71975748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{35491}}^1$

素因数の和:35524

約数の個数: 36

約数和(自身を含む): 181861008

約数和(自身を除く): 109885260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 35491, 70982, 106473, 141964, 212946, 425892, 461383, 922766, 1384149, 1845532, 2768298, 5536596, 5997979, 11995958, 17993937, 23991916, 35987874, 71975748]

約数ペア:

[(1, 71975748), (2, 35987874), (3, 23991916), (4, 17993937), (6, 11995958), (12, 5997979), (13, 5536596), (26, 2768298), (39, 1845532), (52, 1384149), (78, 922766), (156, 461383), (169, 425892), (338, 212946), (507, 141964), (676, 106473), (1014, 70982), (2028, 35491)]