10991344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7549}}^1$

素因数の和:7577

約数の個数: 40

約数和(自身を含む): 26213600

約数和(自身を除く): 15222256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 7549, 15098, 30196, 52843, 60392, 98137, 105686, 120784, 196274, 211372, 392548, 422744, 686959, 785096, 845488, 1373918, 1570192, 2747836, 5495672, 10991344]

約数ペア:

[(1, 10991344), (2, 5495672), (4, 2747836), (7, 1570192), (8, 1373918), (13, 845488), (14, 785096), (16, 686959), (26, 422744), (28, 392548), (52, 211372), (56, 196274), (91, 120784), (104, 105686), (112, 98137), (182, 60392), (208, 52843), (364, 30196), (728, 15098), (1456, 7549)]