67878536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1061}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 139164480

約数和(自身を除く): 71285944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 727, 1061, 1454, 2122, 2908, 4244, 5816, 7997, 8488, 11671, 15994, 23342, 31988, 46684, 63976, 93368, 771347, 1542694, 3085388, 6170776, 8484817, 16969634, 33939268, 67878536]

約数ペア:

[(1, 67878536), (2, 33939268), (4, 16969634), (8, 8484817), (11, 6170776), (22, 3085388), (44, 1542694), (88, 771347), (727, 93368), (1061, 63976), (1454, 46684), (2122, 31988), (2908, 23342), (4244, 15994), (5816, 11671), (7997, 8488)]