27913138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 48029760

約数和(自身を除く): 20116622

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 319, 638, 653, 737, 1306, 1474, 1943, 3886, 7183, 14366, 18937, 21373, 37874, 42746, 43751, 87502, 208307, 416614, 481261, 962522, 1268779, 2537558, 13956569, 27913138]

約数ペア:

[(1, 27913138), (2, 13956569), (11, 2537558), (22, 1268779), (29, 962522), (58, 481261), (67, 416614), (134, 208307), (319, 87502), (638, 43751), (653, 42746), (737, 37874), (1306, 21373), (1474, 18937), (1943, 14366), (3886, 7183)]