2227720768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{382507}}^1$

素因数の和:382539

約数の個数: 56

約数和(自身を含む): 5440793792

約数和(自身を除く): 3213073024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 382507, 765014, 1530028, 2677549, 3060056, 4972591, 5355098, 6120112, 9945182, 10710196, 12240224, 19890364, 21420392, 24480448, 34808137, 39780728, 42840784, 69616274, 79561456, 85681568, 139232548, 159122912, 171363136, 278465096, 318245824, 556930192, 1113860384, 2227720768]

約数ペア:

[(1, 2227720768), (2, 1113860384), (4, 556930192), (7, 318245824), (8, 278465096), (13, 171363136), (14, 159122912), (16, 139232548), (26, 85681568), (28, 79561456), (32, 69616274), (52, 42840784), (56, 39780728), (64, 34808137), (91, 24480448), (104, 21420392), (112, 19890364), (182, 12240224), (208, 10710196), (224, 9945182), (364, 6120112), (416, 5355098), (448, 4972591), (728, 3060056), (832, 2677549), (1456, 1530028), (2912, 765014), (5824, 382507)]