13987424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 16494496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 503, 632, 869, 1006, 1264, 1738, 2012, 2528, 3476, 4024, 5533, 6952, 8048, 11066, 13904, 16096, 22132, 27808, 39737, 44264, 79474, 88528, 158948, 177056, 317896, 437107, 635792, 874214, 1271584, 1748428, 3496856, 6993712, 13987424]

約数ペア:

[(1, 13987424), (2, 6993712), (4, 3496856), (8, 1748428), (11, 1271584), (16, 874214), (22, 635792), (32, 437107), (44, 317896), (79, 177056), (88, 158948), (158, 88528), (176, 79474), (316, 44264), (352, 39737), (503, 27808), (632, 22132), (869, 16096), (1006, 13904), (1264, 11066), (1738, 8048), (2012, 6952), (2528, 5533), (3476, 4024)]