1344928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 2952936

約数和(自身を除く): 1608008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 61, 104, 106, 122, 208, 212, 244, 416, 424, 488, 689, 793, 848, 976, 1378, 1586, 1696, 1952, 2756, 3172, 3233, 5512, 6344, 6466, 11024, 12688, 12932, 22048, 25376, 25864, 42029, 51728, 84058, 103456, 168116, 336232, 672464, 1344928]

約数ペア:

[(1, 1344928), (2, 672464), (4, 336232), (8, 168116), (13, 103456), (16, 84058), (26, 51728), (32, 42029), (52, 25864), (53, 25376), (61, 22048), (104, 12932), (106, 12688), (122, 11024), (208, 6466), (212, 6344), (244, 5512), (416, 3233), (424, 3172), (488, 2756), (689, 1952), (793, 1696), (848, 1586), (976, 1378)]