64238438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 110069280

約数和(自身を除く): 45830842

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 407, 583, 814, 1166, 1489, 1961, 2978, 3922, 16379, 21571, 32758, 43142, 55093, 78917, 110186, 157834, 606023, 868087, 1212046, 1736174, 2919929, 5839858, 32119219, 64238438]

約数ペア:

[(1, 64238438), (2, 32119219), (11, 5839858), (22, 2919929), (37, 1736174), (53, 1212046), (74, 868087), (106, 606023), (407, 157834), (583, 110186), (814, 78917), (1166, 55093), (1489, 43142), (1961, 32758), (2978, 21571), (3922, 16379)]