28923902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 53514432

約数和(自身を除く): 24590530

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2293, 4586, 6307, 12614, 16051, 32102, 38981, 77962, 121529, 243058, 272867, 545734, 850703, 1701406, 2065993, 4131986, 14461951, 28923902]

約数ペア:

[(1, 28923902), (2, 14461951), (7, 4131986), (14, 2065993), (17, 1701406), (34, 850703), (53, 545734), (106, 272867), (119, 243058), (238, 121529), (371, 77962), (742, 38981), (901, 32102), (1802, 16051), (2293, 12614), (4586, 6307)]