67710448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10553

約数の個数: 40

約数和(自身を含む): 145851776

約数和(自身を除く): 78141328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 10501, 21002, 42004, 84008, 136513, 168016, 273026, 325531, 546052, 651062, 1092104, 1302124, 2184208, 2604248, 4231903, 5208496, 8463806, 16927612, 33855224, 67710448]

約数ペア:

[(1, 67710448), (2, 33855224), (4, 16927612), (8, 8463806), (13, 5208496), (16, 4231903), (26, 2604248), (31, 2184208), (52, 1302124), (62, 1092104), (104, 651062), (124, 546052), (208, 325531), (248, 273026), (403, 168016), (496, 136513), (806, 84008), (1612, 42004), (3224, 21002), (6448, 10501)]