27189472

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 56201040

約数和(自身を除く): 29011568

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 83, 116, 166, 232, 332, 353, 464, 664, 706, 928, 1328, 1412, 2407, 2656, 2824, 4814, 5648, 9628, 10237, 11296, 19256, 20474, 29299, 38512, 40948, 58598, 77024, 81896, 117196, 163792, 234392, 327584, 468784, 849671, 937568, 1699342, 3398684, 6797368, 13594736, 27189472]

約数ペア:

[(1, 27189472), (2, 13594736), (4, 6797368), (8, 3398684), (16, 1699342), (29, 937568), (32, 849671), (58, 468784), (83, 327584), (116, 234392), (166, 163792), (232, 117196), (332, 81896), (353, 77024), (464, 58598), (664, 40948), (706, 38512), (928, 29299), (1328, 20474), (1412, 19256), (2407, 11296), (2656, 10237), (2824, 9628), (4814, 5648)]