64398152

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12637}}^1$

素因数の和:12670

約数の個数: 48

約数和(自身を含む): 151276860

約数和(自身を除く): 86878708

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 12637, 25274, 50548, 88459, 101096, 164281, 176918, 328562, 353836, 619213, 657124, 707672, 1149967, 1238426, 1314248, 2299934, 2476852, 4599868, 4953704, 8049769, 9199736, 16099538, 32199076, 64398152]

約数ペア:

[(1, 64398152), (2, 32199076), (4, 16099538), (7, 9199736), (8, 8049769), (13, 4953704), (14, 4599868), (26, 2476852), (28, 2299934), (49, 1314248), (52, 1238426), (56, 1149967), (91, 707672), (98, 657124), (104, 619213), (182, 353836), (196, 328562), (364, 176918), (392, 164281), (637, 101096), (728, 88459), (1274, 50548), (2548, 25274), (5096, 12637)]