12402656

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 29556576

約数和(自身を除く): 17153920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3257, 3808, 6514, 13028, 22799, 26056, 45598, 52112, 55369, 91196, 104224, 110738, 182392, 221476, 364784, 387583, 442952, 729568, 775166, 885904, 1550332, 1771808, 3100664, 6201328, 12402656]

約数ペア:

[(1, 12402656), (2, 6201328), (4, 3100664), (7, 1771808), (8, 1550332), (14, 885904), (16, 775166), (17, 729568), (28, 442952), (32, 387583), (34, 364784), (56, 221476), (68, 182392), (112, 110738), (119, 104224), (136, 91196), (224, 55369), (238, 52112), (272, 45598), (476, 26056), (544, 22799), (952, 13028), (1904, 6514), (3257, 3808)]