71368132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 141748992

約数和(自身を除く): 70380860

約数列:

[1, 2, 4, 11, 22, 43, 44, 67, 86, 134, 172, 268, 473, 563, 737, 946, 1126, 1474, 1892, 2252, 2881, 2948, 5762, 6193, 11524, 12386, 24209, 24772, 31691, 37721, 48418, 63382, 75442, 96836, 126764, 150884, 266299, 414931, 532598, 829862, 1065196, 1622003, 1659724, 3244006, 6488012, 17842033, 35684066, 71368132]

約数ペア:

[(1, 71368132), (2, 35684066), (4, 17842033), (11, 6488012), (22, 3244006), (43, 1659724), (44, 1622003), (67, 1065196), (86, 829862), (134, 532598), (172, 414931), (268, 266299), (473, 150884), (563, 126764), (737, 96836), (946, 75442), (1126, 63382), (1474, 48418), (1892, 37721), (2252, 31691), (2881, 24772), (2948, 24209), (5762, 12386), (6193, 11524)]