68502676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 139829760

約数和(自身を除く): 71327084

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 1223, 1273, 1474, 2446, 2546, 2948, 4892, 5092, 13453, 14003, 23237, 26906, 28006, 46474, 53812, 56012, 81941, 92948, 163882, 255607, 327764, 511214, 901351, 1022428, 1556879, 1802702, 3113758, 3605404, 6227516, 17125669, 34251338, 68502676]

約数ペア:

[(1, 68502676), (2, 34251338), (4, 17125669), (11, 6227516), (19, 3605404), (22, 3113758), (38, 1802702), (44, 1556879), (67, 1022428), (76, 901351), (134, 511214), (209, 327764), (268, 255607), (418, 163882), (737, 92948), (836, 81941), (1223, 56012), (1273, 53812), (1474, 46474), (2446, 28006), (2546, 26906), (2948, 23237), (4892, 14003), (5092, 13453)]