40108796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 86929920

約数和(自身を除く): 46821124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 251, 364, 439, 502, 878, 1004, 1756, 1757, 3073, 3263, 3514, 5707, 6146, 6526, 7028, 11414, 12292, 13052, 22828, 22841, 39949, 45682, 79898, 91364, 110189, 159796, 220378, 440756, 771323, 1432457, 1542646, 2864914, 3085292, 5729828, 10027199, 20054398, 40108796]

約数ペア:

[(1, 40108796), (2, 20054398), (4, 10027199), (7, 5729828), (13, 3085292), (14, 2864914), (26, 1542646), (28, 1432457), (52, 771323), (91, 440756), (182, 220378), (251, 159796), (364, 110189), (439, 91364), (502, 79898), (878, 45682), (1004, 39949), (1756, 22841), (1757, 22828), (3073, 13052), (3263, 12292), (3514, 11414), (5707, 7028), (6146, 6526)]