7948612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 17059840

約数和(自身を除く): 9111228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 223, 266, 268, 446, 469, 532, 892, 938, 1273, 1561, 1876, 2546, 3122, 4237, 5092, 6244, 8474, 8911, 14941, 16948, 17822, 29659, 29882, 35644, 59318, 59764, 104587, 118636, 209174, 283879, 418348, 567758, 1135516, 1987153, 3974306, 7948612]

約数ペア:

[(1, 7948612), (2, 3974306), (4, 1987153), (7, 1135516), (14, 567758), (19, 418348), (28, 283879), (38, 209174), (67, 118636), (76, 104587), (133, 59764), (134, 59318), (223, 35644), (266, 29882), (268, 29659), (446, 17822), (469, 16948), (532, 14941), (892, 8911), (938, 8474), (1273, 6244), (1561, 5092), (1876, 4237), (2546, 3122)]