67225888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 141087744

約数和(自身を除く): 73861856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 191, 272, 382, 544, 647, 764, 1294, 1528, 2588, 3056, 3247, 5176, 6112, 6494, 10352, 10999, 12988, 20704, 21998, 25976, 43996, 51952, 87992, 103904, 123577, 175984, 247154, 351968, 494308, 988616, 1977232, 2100809, 3954464, 4201618, 8403236, 16806472, 33612944, 67225888]

約数ペア:

[(1, 67225888), (2, 33612944), (4, 16806472), (8, 8403236), (16, 4201618), (17, 3954464), (32, 2100809), (34, 1977232), (68, 988616), (136, 494308), (191, 351968), (272, 247154), (382, 175984), (544, 123577), (647, 103904), (764, 87992), (1294, 51952), (1528, 43996), (2588, 25976), (3056, 21998), (3247, 20704), (5176, 12988), (6112, 10999), (6494, 10352)]