68019292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{35951}}^1$

素因数の和:36009

約数の個数: 24

約数和(自身を含む): 132878592

約数和(自身を除く): 64859300

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 35951, 71902, 143804, 395461, 790922, 1545893, 1581844, 3091786, 6183572, 17004823, 34009646, 68019292]

約数ペア:

[(1, 68019292), (2, 34009646), (4, 17004823), (11, 6183572), (22, 3091786), (43, 1581844), (44, 1545893), (86, 790922), (172, 395461), (473, 143804), (946, 71902), (1892, 35951)]