27765004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 25669076

約数列:

[1, 2, 4, 19, 38, 53, 61, 76, 106, 113, 122, 212, 226, 244, 452, 1007, 1159, 2014, 2147, 2318, 3233, 4028, 4294, 4636, 5989, 6466, 6893, 8588, 11978, 12932, 13786, 23956, 27572, 61427, 113791, 122854, 130967, 227582, 245708, 261934, 365329, 455164, 523868, 730658, 1461316, 6941251, 13882502, 27765004]

約数ペア:

[(1, 27765004), (2, 13882502), (4, 6941251), (19, 1461316), (38, 730658), (53, 523868), (61, 455164), (76, 365329), (106, 261934), (113, 245708), (122, 227582), (212, 130967), (226, 122854), (244, 113791), (452, 61427), (1007, 27572), (1159, 23956), (2014, 13786), (2147, 12932), (2318, 11978), (3233, 8588), (4028, 6893), (4294, 6466), (4636, 5989)]