22907248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15733}}^1$

素因数の和:15761

約数の個数: 40

約数和(自身を含む): 54628448

約数和(自身を除く): 31721200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15733, 31466, 62932, 110131, 125864, 204529, 220262, 251728, 409058, 440524, 818116, 881048, 1431703, 1636232, 1762096, 2863406, 3272464, 5726812, 11453624, 22907248]

約数ペア:

[(1, 22907248), (2, 11453624), (4, 5726812), (7, 3272464), (8, 2863406), (13, 1762096), (14, 1636232), (16, 1431703), (26, 881048), (28, 818116), (52, 440524), (56, 409058), (91, 251728), (104, 220262), (112, 204529), (182, 125864), (208, 110131), (364, 62932), (728, 31466), (1456, 15733)]