67223272

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 62506328

約数列:

[1, 2, 4, 8, 41, 82, 164, 311, 328, 622, 659, 1244, 1318, 2488, 2636, 5272, 12751, 25502, 27019, 51004, 54038, 102008, 108076, 204949, 216152, 409898, 819796, 1639592, 8402909, 16805818, 33611636, 67223272]

約数ペア:

[(1, 67223272), (2, 33611636), (4, 16805818), (8, 8402909), (41, 1639592), (82, 819796), (164, 409898), (311, 216152), (328, 204949), (622, 108076), (659, 102008), (1244, 54038), (1318, 51004), (2488, 27019), (2636, 25502), (5272, 12751)]