23780848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16333}}^1$

素因数の和:16361

約数の個数: 40

約数和(自身を含む): 56711648

約数和(自身を除く): 32930800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 16333, 32666, 65332, 114331, 130664, 212329, 228662, 261328, 424658, 457324, 849316, 914648, 1486303, 1698632, 1829296, 2972606, 3397264, 5945212, 11890424, 23780848]

約数ペア:

[(1, 23780848), (2, 11890424), (4, 5945212), (7, 3397264), (8, 2972606), (13, 1829296), (14, 1698632), (16, 1486303), (26, 914648), (28, 849316), (52, 457324), (56, 424658), (91, 261328), (104, 228662), (112, 212329), (182, 130664), (208, 114331), (364, 65332), (728, 32666), (1456, 16333)]