29263724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 62603520

約数和(自身を除く): 33339796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 821, 938, 1273, 1642, 1876, 2546, 3284, 5092, 5747, 8911, 11494, 15599, 17822, 22988, 31198, 35644, 55007, 62396, 109193, 110014, 218386, 220028, 385049, 436772, 770098, 1045133, 1540196, 2090266, 4180532, 7315931, 14631862, 29263724]

約数ペア:

[(1, 29263724), (2, 14631862), (4, 7315931), (7, 4180532), (14, 2090266), (19, 1540196), (28, 1045133), (38, 770098), (67, 436772), (76, 385049), (133, 220028), (134, 218386), (266, 110014), (268, 109193), (469, 62396), (532, 55007), (821, 35644), (938, 31198), (1273, 22988), (1642, 17822), (1876, 15599), (2546, 11494), (3284, 8911), (5092, 5747)]