13203767528

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1\times {\mathrm{2687}}^1$

素因数の和:4614

約数の個数: 64

約数和(自身を含む): 28922019840

約数和(自身を除く): 15718252312

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 1867, 2632, 2687, 3734, 5374, 7468, 10748, 13069, 14936, 18809, 21496, 26138, 37618, 52276, 75236, 87749, 104552, 126289, 150472, 175498, 252578, 350996, 505156, 614243, 701992, 884023, 1010312, 1228486, 1768046, 2456972, 3536092, 4913944, 5016629, 7072184, 10033258, 20066516, 35116403, 40133032, 70232806, 140465612, 235781563, 280931224, 471563126, 943126252, 1650470941, 1886252504, 3300941882, 6601883764, 13203767528]

約数ペア:

[(1, 13203767528), (2, 6601883764), (4, 3300941882), (7, 1886252504), (8, 1650470941), (14, 943126252), (28, 471563126), (47, 280931224), (56, 235781563), (94, 140465612), (188, 70232806), (329, 40133032), (376, 35116403), (658, 20066516), (1316, 10033258), (1867, 7072184), (2632, 5016629), (2687, 4913944), (3734, 3536092), (5374, 2456972), (7468, 1768046), (10748, 1228486), (13069, 1010312), (14936, 884023), (18809, 701992), (21496, 614243), (26138, 505156), (37618, 350996), (52276, 252578), (75236, 175498), (87749, 150472), (104552, 126289)]