8018764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 16426368

約数和(自身を除く): 8407604

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 193, 221, 386, 442, 611, 772, 799, 884, 1222, 1598, 2444, 2509, 3196, 3281, 5018, 6562, 9071, 10036, 10387, 13124, 18142, 20774, 36284, 41548, 42653, 85306, 117923, 154207, 170612, 235846, 308414, 471692, 616828, 2004691, 4009382, 8018764]

約数ペア:

[(1, 8018764), (2, 4009382), (4, 2004691), (13, 616828), (17, 471692), (26, 308414), (34, 235846), (47, 170612), (52, 154207), (68, 117923), (94, 85306), (188, 42653), (193, 41548), (221, 36284), (386, 20774), (442, 18142), (611, 13124), (772, 10387), (799, 10036), (884, 9071), (1222, 6562), (1598, 5018), (2444, 3281), (2509, 3196)]