9995752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 10325528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 431, 446, 862, 892, 1724, 1784, 2899, 3448, 5603, 5798, 11206, 11596, 22412, 23192, 44824, 96113, 192226, 384452, 768904, 1249469, 2498938, 4997876, 9995752]

約数ペア:

[(1, 9995752), (2, 4997876), (4, 2498938), (8, 1249469), (13, 768904), (26, 384452), (52, 192226), (104, 96113), (223, 44824), (431, 23192), (446, 22412), (862, 11596), (892, 11206), (1724, 5798), (1784, 5603), (2899, 3448)]