28984722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1637}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 62741952

約数和(自身を除く): 33757230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 1637, 2951, 3274, 4911, 5902, 8853, 9822, 17706, 21281, 42562, 63843, 127686, 371599, 743198, 1114797, 2229594, 4830787, 9661574, 14492361, 28984722]

約数ペア:

[(1, 28984722), (2, 14492361), (3, 9661574), (6, 4830787), (13, 2229594), (26, 1114797), (39, 743198), (78, 371599), (227, 127686), (454, 63843), (681, 42562), (1362, 21281), (1637, 17706), (2951, 9822), (3274, 8853), (4911, 5902)]