1271584

素因数分解:

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

素因数の和:592

約数の個数: 24

約数和(自身を含む): 2540160

約数和(自身を除く): 1268576

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 503, 632, 1006, 1264, 2012, 2528, 4024, 8048, 16096, 39737, 79474, 158948, 317896, 635792, 1271584]

約数ペア:

[(1, 1271584), (2, 635792), (4, 317896), (8, 158948), (16, 79474), (32, 39737), (79, 16096), (158, 8048), (316, 4024), (503, 2528), (632, 2012), (1006, 1264)]