70705816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4507}}^1$

素因数の和:4603

約数の個数: 32

約数和(自身を含む): 138756240

約数和(自身を除く): 68050424

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 4507, 7844, 9014, 15688, 18028, 36056, 166759, 238871, 333518, 477742, 667036, 955484, 1334072, 1910968, 8838227, 17676454, 35352908, 70705816]

約数ペア:

[(1, 70705816), (2, 35352908), (4, 17676454), (8, 8838227), (37, 1910968), (53, 1334072), (74, 955484), (106, 667036), (148, 477742), (212, 333518), (296, 238871), (424, 166759), (1961, 36056), (3922, 18028), (4507, 15688), (7844, 9014)]