67959424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{40841}}^1$

素因数の和:40868

約数の個数: 32

約数和(自身を含む): 145805940

約数和(自身を除く): 77846516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 40841, 81682, 163364, 326728, 530933, 653456, 1061866, 1306912, 2123732, 2613824, 4247464, 5227648, 8494928, 16989856, 33979712, 67959424]

約数ペア:

[(1, 67959424), (2, 33979712), (4, 16989856), (8, 8494928), (13, 5227648), (16, 4247464), (26, 2613824), (32, 2123732), (52, 1306912), (64, 1061866), (104, 653456), (128, 530933), (208, 326728), (416, 163364), (832, 81682), (1664, 40841)]