78800024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3929}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 155628000

約数和(自身を除く): 76827976

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 3929, 5014, 7858, 10028, 15716, 20056, 31432, 90367, 180734, 361468, 428261, 722936, 856522, 1713044, 3426088, 9850003, 19700006, 39400012, 78800024]

約数ペア:

[(1, 78800024), (2, 39400012), (4, 19700006), (8, 9850003), (23, 3426088), (46, 1713044), (92, 856522), (109, 722936), (184, 428261), (218, 361468), (436, 180734), (872, 90367), (2507, 31432), (3929, 20056), (5014, 15716), (7858, 10028)]