64977538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{11827}}^1$

素因数の和:11937

約数の個数: 16

約数和(自身を含む): 101342304

約数和(自身を除く): 36364766

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 11827, 23654, 484907, 792409, 969814, 1584818, 32488769, 64977538]

約数ペア:

[(1, 64977538), (2, 32488769), (41, 1584818), (67, 969814), (82, 792409), (134, 484907), (2747, 23654), (5494, 11827)]