27698966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 16779754

約数列:

[1, 2, 43, 53, 59, 86, 103, 106, 118, 206, 2279, 2537, 3127, 4429, 4558, 5074, 5459, 6077, 6254, 8858, 10918, 12154, 134461, 234737, 261311, 268922, 322081, 469474, 522622, 644162, 13849483, 27698966]

約数ペア:

[(1, 27698966), (2, 13849483), (43, 644162), (53, 522622), (59, 469474), (86, 322081), (103, 268922), (106, 261311), (118, 234737), (206, 134461), (2279, 12154), (2537, 10918), (3127, 8858), (4429, 6254), (4558, 6077), (5074, 5459)]